1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037
|
<pre>Network Working Group R. Sivaramu
Request for Comments: 5060 Cisco Systems
Category: Standards Track J. Lingard
Arastra, Inc
D. McWalter
Data Connection Ltd
B. Joshi
Infosys Technologies Ltd
A. Kessler
Cisco Systems
January 2008
<span class="h1">Protocol Independent Multicast MIB</span>
Status of This Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Abstract
This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community.
In particular, it describes managed objects used for managing the
Protocol Independent Multicast (PIM) protocols: PIM-SM (Sparse Mode),
BIDIR-PIM (Bidirectional), and PIM-DM (Dense Mode). This document is
part of work in progress to obsolete <a href="./rfc2934">RFC 2934</a>, and is to be preferred
where the two documents overlap. This document does not obsolete <a href="./rfc2934">RFC</a>
<a href="./rfc2934">2934</a>.
Table of Contents
<a href="#section-1">1</a>. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . <a href="#page-2">2</a>
<a href="#section-2">2</a>. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . <a href="#page-2">2</a>
<a href="#section-3">3</a>. The Internet-Standard Management Framework . . . . . . . . . . <a href="#page-2">2</a>
<a href="#section-4">4</a>. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . <a href="#page-3">3</a>
<a href="#section-5">5</a>. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . <a href="#page-4">4</a>
<a href="#section-6">6</a>. Security Considerations . . . . . . . . . . . . . . . . . . . <a href="#page-82">82</a>
<a href="#section-7">7</a>. IANA Considerations . . . . . . . . . . . . . . . . . . . . . <a href="#page-86">86</a>
<a href="#section-8">8</a>. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . <a href="#page-86">86</a>
<a href="#section-9">9</a>. References . . . . . . . . . . . . . . . . . . . . . . . . . . <a href="#page-86">86</a>
<a href="#section-9.1">9.1</a>. Normative References . . . . . . . . . . . . . . . . . . . <a href="#page-86">86</a>
<a href="#section-9.2">9.2</a>. Informative References . . . . . . . . . . . . . . . . . . <a href="#page-87">87</a>
<span class="grey">Sivaramu, et al. Standards Track [Page 1]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-2" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
<span class="h2"><a class="selflink" id="section-1" href="#section-1">1</a>. Introduction</span>
This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community.
In particular, it describes managed objects used for managing the
Protocol Independent Multicast (PIM) protocols (PIM-SM [<a href="./rfc4601" title=""Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)"">RFC4601</a>],
BIDIR-PIM [<a href="./rfc5015" title=""Bidirectional Protocol Independent Multicast (BIDIR-PIM)"">RFC5015</a>], and PIM-DM [<a href="./rfc3973" title=""Protocol Independent Multicast - Dense Mode (PIM-DM): Protocol Specification (Revised)"">RFC3973</a>]).
This document is part of work in progress to obsolete <a href="./rfc2934">RFC 2934</a>
[<a href="./rfc2934" title=""Protocol Independent Multicast MIB for IPv4"">RFC2934</a>]. <a href="./rfc2934">RFC 2934</a> defined an experimental MIB module for managing
the PIM protocols. The MIB module defined by this document is a re-
working of the MIB module from <a href="./rfc2934">RFC 2934</a>, with major changes that
include the following.
o This MIB module is independent of IP version, whereas <a href="./rfc2934">RFC 2934</a>
only supported IPv4.
o This MIB module includes support for managing BIDIR-PIM.
o This MIB module retains limited support for managing PIM-DM
[<a href="./rfc3973" title=""Protocol Independent Multicast - Dense Mode (PIM-DM): Protocol Specification (Revised)"">RFC3973</a>], but that is no longer its primary purpose.
o This MIB module does not include support for managing PIM-SM v1.
o This MIB module does not depend on the IPv4 Multicast Routing MIB
defined in <a href="./rfc2932">RFC 2932</a> [<a href="./rfc2932" title=""IPv4 Multicast Routing MIB"">RFC2932</a>].
o This MIB module includes support for configuring static Rendezvous
Points (RPs).
o This MIB module includes support for configuring anycast RPs
[<a href="./rfc4610" title=""Anycast-RP Using Protocol Independent Multicast (PIM)"">RFC4610</a>].
<span class="h2"><a class="selflink" id="section-2" href="#section-2">2</a>. Terminology</span>
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in <a href="./rfc2119">RFC 2119</a> [<a href="./rfc2119" title=""Key words for use in RFCs to Indicate Requirement Levels"">RFC2119</a>].
<span class="h2"><a class="selflink" id="section-3" href="#section-3">3</a>. The Internet-Standard Management Framework</span>
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to <a href="./rfc3410#section-7">section 7 of
RFC 3410</a> [<a href="./rfc3410" title=""Introduction and Applicability Statements for Internet-Standard Management Framework"">RFC3410</a>].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
<span class="grey">Sivaramu, et al. Standards Track [Page 2]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-3" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
<a href="./rfc2578">RFC 2578</a> [<a href="./rfc2578" title=""Structure of Management Information Version 2 (SMIv2)"">RFC2578</a>], STD 58, <a href="./rfc2579">RFC 2579</a> [<a href="./rfc2579" title=""Textual Conventions for SMIv2"">RFC2579</a>] and STD 58, <a href="./rfc2580">RFC 2580</a>
[<a href="./rfc2580" title=""Conformance Statements for SMIv2"">RFC2580</a>].
<span class="h2"><a class="selflink" id="section-4" href="#section-4">4</a>. Overview</span>
This MIB module contains the following tables.
1. The PIM Interface Table, which contains one row per IP version
for each interface of the router which is running PIM.
2. The PIM Neighbor Table, which contains one row for each of the
router's PIM neighbors.
3. The PIM Neighbor Secondary Address Table, which contains one row
for each secondary address advertised by each of the router's
PIM neighbors.
4. The PIM (*,G) State Table, which contains one row for each group
for which PIM has (*,G) state.
5. The PIM (*,G,I) State Table, which contains one row for each
group and interface for which PIM has interface-specific (*,G)
state.
6. The PIM (S,G) State Table, which contains one row for each
source and group for which PIM has (S,G) state.
7. The PIM (S,G,I) State Table, which contains one row for each
source, group, and interface for which PIM has interface-
specific (S,G) state.
8. The PIM (S,G,rpt) State Table, which contains one row for each
source and group for which PIM has (S,G,rpt) state.
9. The PIM (S,G,rpt,I) State Table, which contains one row for each
source, group, and interface for which PIM has interface-
specific (S,G,rpt) state.
10. The PIM Bidir DF-Election Table, which contains one row per
interface for each Rendezvous Point (RP) for which
Bidirectional-PIM Designated Forwarder (DF) election state is
maintained.
<span class="grey">Sivaramu, et al. Standards Track [Page 3]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-4" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
11. The PIM Static RP Table, which contains one row per range of
multicast group addresses for which a particular configured RP
should be used.
12. The PIM Group Mapping Table, which contains one row for each
mapping from a multicast group address prefix to the PIM mode
and RP address to use for groups within that group prefix,
regardless of the source of the group mapping information.
13. The PIM Anycast-RP Set Table, which contains one row for each RP
within each Anycast-RP set of which the local router is a
member.
This MIB module uses textual conventions defined in the IF-MIB
[<a href="./rfc2863" title=""The Interfaces Group MIB"">RFC2863</a>], the INET-ADDRESS-MIB [<a href="./rfc4001" title=""Textual Conventions for Internet Network Addresses"">RFC4001</a>], and the IANA-RTPROTO-MIB
[<a href="#ref-RTPROTO" title=""IP Route Protocol MIB"">RTPROTO</a>]. This MIB module REFERENCEs [<a href="./rfc3376" title=""Internet Group Management Protocol, Version 3"">RFC3376</a>], [<a href="./rfc3569" title=""An Overview of Source-Specific Multicast (SSM)"">RFC3569</a>],
[<a href="./rfc3618" title=""Multicast Source Discovery Protocol (MSDP)"">RFC3618</a>], [<a href="./rfc3810" title=""Multicast Listener Discovery Version 2 (MLDv2) for IPv6"">RFC3810</a>], [<a href="./rfc3956" title=""Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast Address"">RFC3956</a>], [<a href="./rfc3973" title=""Protocol Independent Multicast - Dense Mode (PIM-DM): Protocol Specification (Revised)"">RFC3973</a>], [<a href="./rfc4601" title=""Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)"">RFC4601</a>], [<a href="./rfc4610" title=""Anycast-RP Using Protocol Independent Multicast (PIM)"">RFC4610</a>],
[<a href="./rfc5015" title=""Bidirectional Protocol Independent Multicast (BIDIR-PIM)"">RFC5015</a>], [<a href="./rfc5059" title=""Bootstrap Router (BSR) Mechanism for PIM"">RFC5059</a>], and [<a href="#ref-IPMCAST-MIB" title=""IP Multicast MIB"">IPMCAST-MIB</a>].
<span class="h2"><a class="selflink" id="section-5" href="#section-5">5</a>. Definitions</span>
PIM-STD-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, mib-2,
NOTIFICATION-TYPE, Unsigned32,
Counter32, Counter64, Gauge32,
TimeTicks FROM SNMPv2-SMI -- [<a href="./rfc2578" title=""Structure of Management Information Version 2 (SMIv2)"">RFC2578</a>]
TEXTUAL-CONVENTION,
RowStatus, TruthValue,
StorageType FROM SNMPv2-TC -- [<a href="./rfc2579" title=""Textual Conventions for SMIv2"">RFC2579</a>]
MODULE-COMPLIANCE, OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF -- [<a href="./rfc2580" title=""Conformance Statements for SMIv2"">RFC2580</a>]
InterfaceIndexOrZero,
InterfaceIndex FROM IF-MIB -- [<a href="./rfc2863" title=""The Interfaces Group MIB"">RFC2863</a>]
InetAddressType,
InetAddressPrefixLength,
InetAddress, InetVersion FROM INET-ADDRESS-MIB -- [<a href="./rfc4001" title=""Textual Conventions for Internet Network Addresses"">RFC4001</a>]
IANAipRouteProtocol FROM IANA-RTPROTO-MIB; -- [<a href="#ref-RTPROTO" title=""IP Route Protocol MIB"">RTPROTO</a>]
pimStdMIB MODULE-IDENTITY
LAST-UPDATED "200711020000Z" -- 2 November 2007
ORGANIZATION
"IETF Protocol Independent Multicast (PIM) Working Group"
CONTACT-INFO
"Email: pim@ietf.org
WG charter:
<span class="grey">Sivaramu, et al. Standards Track [Page 4]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-5" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
<a href="http://www.ietf.org/html.charters/pim-charter.html">http://www.ietf.org/html.charters/pim-charter.html</a>"
DESCRIPTION
"The MIB module for management of PIM routers.
Copyright (C) The IETF Trust (2007). This version of this
MIB module is part of <a href="./rfc5060">RFC 5060</a>; see the RFC itself for full
legal notices."
REVISION "200711020000Z" -- 2 November 2007
DESCRIPTION "Initial version, published as <a href="./rfc5060">RFC 5060</a>."
::= { mib-2 157 }
--
-- Textual Conventions
--
PimMode ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The PIM mode in which a group is operating.
none(1) The group is not using PIM, which may be the
case if, for example, it is a link-local or
unroutable group address.
ssm(2) Source-Specific Multicast (SSM) with PIM Sparse
Mode.
asm(3) Any Source Multicast (ASM) with PIM Sparse
Mode.
bidir(4) Bidirectional PIM.
dm(5) PIM Dense Mode.
other(6) Any other PIM mode."
SYNTAX INTEGER {
none(1),
ssm(2),
asm(3),
bidir(4),
dm(5),
other(6)
}
PimGroupMappingOriginType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
<span class="grey">Sivaramu, et al. Standards Track [Page 5]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-6" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
"The mechanism by which a PIM group mapping was learned.
fixed(1) Link-local or unroutable group mappings.
configRp(2) Local static RP configuration.
configSsm(3) Local SSM Group configuration.
bsr(4) The PIM Bootstrap Router (BSR) mechanism.
autoRP(5) Cisco's Auto-RP mechanism.
embedded(6) The Embedded-RP mechanism where the RP address
is embedded in the multicast group address.
other(7) Any other mechanism."
REFERENCE "<a href="./rfc3569">RFC 3569</a>, <a href="./rfc3956">RFC 3956</a>, and <a href="./rfc5059">RFC 5059</a>"
SYNTAX INTEGER {
fixed(1),
configRp(2),
configSsm(3),
bsr(4),
autoRP(5),
embedded(6),
other(7)
}
--
-- Top-level structure
--
pimNotifications OBJECT IDENTIFIER ::= { pimStdMIB 0 }
pim OBJECT IDENTIFIER ::= { pimStdMIB 1 }
pimKeepalivePeriod OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The duration of the Keepalive Timer. This is the period
during which the PIM router will maintain (S,G) state in the
absence of explicit (S,G) local membership or (S,G) join
messages received to maintain it. This timer period is
called the Keepalive_Period in the PIM-SM specification. It
is called the SourceLifetime in the PIM-DM specification.
<span class="grey">Sivaramu, et al. Standards Track [Page 6]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-7" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
The storage type of this object is determined by
pimDeviceConfigStorageType."
REFERENCE "<a href="./rfc4601#section-4.11">RFC 4601 section 4.11</a>"
DEFVAL { 210 }
::= { pim 14 }
pimRegisterSuppressionTime OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The duration of the Register Suppression Timer. This is
the period during which a PIM Designated Router (DR) stops
sending Register-encapsulated data to the Rendezvous Point
(RP) after receiving a Register-Stop message. This object
is used to run timers both at the DR and at the RP. This
timer period is called the Register_Suppression_Time in the
PIM-SM specification.
The storage type of this object is determined by
pimDeviceConfigStorageType."
REFERENCE "<a href="./rfc4601#section-4.11">RFC 4601 section 4.11</a>"
DEFVAL { 60 }
::= { pim 15 }
pimStarGEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries in the pimStarGTable."
::= { pim 16 }
pimStarGIEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries in the pimStarGITable."
::= { pim 17 }
pimSGEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries in the pimSGTable."
<span class="grey">Sivaramu, et al. Standards Track [Page 7]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-8" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pim 18 }
pimSGIEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries in the pimSGITable."
::= { pim 19 }
pimSGRptEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries in the pimSGRptTable."
::= { pim 20 }
pimSGRptIEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of entries in the pimSGRptITable."
::= { pim 21 }
pimOutAsserts OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Asserts sent by this router.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc4601#section-4.6">RFC 4601 section 4.6</a>"
::= { pim 22 }
pimInAsserts OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Asserts received by this router. Asserts
are multicast to all routers on a network. This counter is
incremented by all routers that receive an assert, not only
those routers that are contesting the assert.
<span class="grey">Sivaramu, et al. Standards Track [Page 8]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-9" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc4601#section-4.6">RFC 4601 section 4.6</a>"
::= { pim 23 }
pimLastAssertInterface OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The interface on which this router most recently sent or
received an assert, or zero if this router has not sent or
received an assert."
REFERENCE "<a href="./rfc4601#section-4.6">RFC 4601 section 4.6</a>"
::= { pim 24 }
pimLastAssertGroupAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of the multicast group address in the most
recently sent or received assert. If this router has not
sent or received an assert, then this object is set to
unknown(0)."
::= { pim 25 }
pimLastAssertGroupAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The multicast group address in the most recently sent or
received assert. The InetAddressType is given by the
pimLastAssertGroupAddressType object."
::= { pim 26 }
pimLastAssertSourceAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of the source address in the most recently
sent or received assert. If the most recent assert was
(*,G), or if this router has not sent or received an assert,
then this object is set to unknown(0)."
::= { pim 27 }
<span class="grey">Sivaramu, et al. Standards Track [Page 9]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-10" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimLastAssertSourceAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The source address in the most recently sent or received
assert. The InetAddressType is given by the
pimLastAssertSourceAddressType object."
::= { pim 28 }
pimNeighborLossNotificationPeriod OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The minimum time that must elapse between pimNeighborLoss
notifications originated by this router. The maximum value
65535 represents an 'infinite' time, in which case, no
pimNeighborLoss notifications are ever sent.
The storage type of this object is determined by
pimDeviceConfigStorageType."
DEFVAL { 0 }
::= { pim 29 }
pimNeighborLossCount OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of neighbor loss events that have occurred.
This counter is incremented when the neighbor timer expires,
and the router has no other neighbors on the same interface
with the same IP version and a lower IP address than itself.
This counter is incremented whenever a pimNeighborLoss
notification would be generated.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a>"
::= { pim 30 }
pimInvalidRegisterNotificationPeriod OBJECT-TYPE
SYNTAX Unsigned32 (10..65535)
<span class="grey">Sivaramu, et al. Standards Track [Page 10]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-11" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The minimum time that must elapse between
pimInvalidRegister notifications originated by this router.
The default value of 65535 represents an 'infinite' time, in
which case, no pimInvalidRegister notifications are ever
sent.
The non-zero minimum allowed value provides resilience
against propagation of denial-of-service attacks from the
data and control planes to the network management plane.
The storage type of this object is determined by
pimDeviceConfigStorageType."
DEFVAL { 65535 }
::= { pim 31 }
pimInvalidRegisterMsgsRcvd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of invalid PIM Register messages that have been
received by this device.
A PIM Register message is invalid if either
o the destination address of the Register message does not
match the Group to RP mapping on this device, or
o this device believes the group address to be within an
SSM address range, but this Register implies ASM usage.
These conditions can occur transiently while RP mapping
changes propagate through the network. If this counter is
incremented repeatedly over several minutes, then there is a
persisting configuration error that requires correction.
The active Group to RP mapping on this device is specified
by the object pimGroupMappingPimMode. If there is no such
mapping, then the object pimGroupMappingPimMode is absent.
The RP address contained in the invalid Register is
pimInvalidRegisterRp.
Multicast data carried by invalid Register messages is
discarded. The discarded data is from a source directly
<span class="grey">Sivaramu, et al. Standards Track [Page 11]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-12" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
connected to pimInvalidRegisterOrigin, and is addressed to
pimInvalidRegisterGroup.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc4601#section-4.4.2">RFC 4601 section 4.4.2</a>, <a href="./rfc3569">RFC 3569</a>, and
'IP Multicast MIB' (August 2007) ipMcastSsmRangeTable"
::= { pim 32 }
pimInvalidRegisterAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type stored in pimInvalidRegisterOrigin,
pimInvalidRegisterGroup, and pimInvalidRegisterRp.
If no invalid Register messages have been received, then
this object is set to unknown(0)."
::= { pim 33 }
pimInvalidRegisterOrigin OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The source address of the last invalid Register message
received by this device."
::= { pim 34 }
pimInvalidRegisterGroup OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP multicast group address to which the last invalid
Register message received by this device was addressed."
::= { pim 35 }
pimInvalidRegisterRp OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The RP address to which the last invalid Register message
received by this device was delivered."
::= { pim 36 }
<span class="grey">Sivaramu, et al. Standards Track [Page 12]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-13" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimInvalidJoinPruneNotificationPeriod OBJECT-TYPE
SYNTAX Unsigned32 (10..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The minimum time that must elapse between
pimInvalidJoinPrune notifications originated by this router.
The default value of 65535 represents an 'infinite' time, in
which case, no pimInvalidJoinPrune notifications are ever
sent.
The non-zero minimum allowed value provides resilience
against propagation of denial-of-service attacks from the
control plane to the network management plane.
The storage type of this object is determined by
pimDeviceConfigStorageType."
DEFVAL { 65535 }
::= { pim 37 }
pimInvalidJoinPruneMsgsRcvd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of invalid PIM Join/Prune messages that have
been received by this device.
A PIM Join/Prune message is invalid if either
o the Group to RP mapping specified by this message does not
match the Group to RP mapping on this device, or
o this device believes the group address to be within an
SSM address range, but this Join/Prune (*,G) or (S,G,rpt)
implies ASM usage.
These conditions can occur transiently while RP mapping
changes propagate through the network. If this counter is
incremented repeatedly over several minutes, then there is a
persisting configuration error that requires correction.
The active Group to RP mapping on this device is specified
by the object pimGroupMappingPimMode. If there is no such
mapping, then the object pimGroupMappingPimMode is absent.
The RP address contained in the invalid Join/Prune is
pimInvalidJoinPruneRp.
<span class="grey">Sivaramu, et al. Standards Track [Page 13]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-14" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Invalid Join/Prune messages are discarded. This may result
in loss of multicast data affecting listeners downstream of
pimInvalidJoinPruneOrigin, for multicast data addressed to
pimInvalidJoinPruneGroup.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc4601#section-4.5.2">RFC 4601 section 4.5.2</a>, <a href="./rfc3569">RFC 3569</a>, and
'IP Multicast MIB' (August 2007) ipMcastSsmRangeTable"
::= { pim 38 }
pimInvalidJoinPruneAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type stored in pimInvalidJoinPruneOrigin,
pimInvalidJoinPruneGroup, and pimInvalidJoinPruneRp.
If no invalid Join/Prune messages have been received, this
object is set to unknown(0)."
::= { pim 39 }
pimInvalidJoinPruneOrigin OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The source address of the last invalid Join/Prune message
received by this device."
::= { pim 40 }
pimInvalidJoinPruneGroup OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP multicast group address carried in the last
invalid Join/Prune message received by this device."
::= { pim 41 }
pimInvalidJoinPruneRp OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The RP address carried in the last invalid Join/Prune
<span class="grey">Sivaramu, et al. Standards Track [Page 14]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-15" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
message received by this device."
::= { pim 42 }
pimRPMappingNotificationPeriod OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The minimum time that must elapse between
pimRPMappingChange notifications originated by this router.
The default value of 65535 represents an 'infinite' time, in
which case, no pimRPMappingChange notifications are ever
sent.
The storage type of this object is determined by
pimDeviceConfigStorageType."
DEFVAL { 65535 }
::= { pim 43 }
pimRPMappingChangeCount OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of changes to active RP mappings on this device.
Information about active RP mappings is available in
pimGroupMappingTable. Only changes to active mappings cause
this counter to be incremented. That is, changes that
modify the pimGroupMappingEntry with the highest precedence
for a group (lowest value of pimGroupMappingPrecedence).
Such changes may result from manual configuration of this
device, or from automatic RP mapping discovery methods
including the PIM Bootstrap Router (BSR) mechanism.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc5059">RFC 5059</a>"
::= { pim 44 }
pimInterfaceElectionNotificationPeriod OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
<span class="grey">Sivaramu, et al. Standards Track [Page 15]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-16" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
DESCRIPTION
"The minimum time that must elapse between
pimInterfaceElection notifications originated by this
router. The default value of 65535 represents an 'infinite'
time, in which case, no pimInterfaceElection notifications
are ever sent.
The storage type of this object is determined by
pimDeviceConfigStorageType."
DEFVAL { 65535 }
::= { pim 45 }
pimInterfaceElectionWinCount OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times this device has been elected DR or DF
on any interface.
Elections occur frequently on newly-active interfaces, as
triggered Hellos establish adjacencies. This counter is not
incremented for elections on an interface until the first
periodic Hello has been sent. If this router is the DR or
DF at the time of sending the first periodic Hello after
interface activation, then this counter is incremented
(once) at that time.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, for example,
when the device is rebooted."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a> and <a href="./rfc5015#section-3.5.2">RFC 5015 section 3.5.2</a>"
::= { pim 46 }
pimRefreshInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The interval between successive State Refresh messages sent
by an Originator. This timer period is called the
RefreshInterval in the PIM-DM specification. This object is
used only by PIM-DM.
The storage type of this object is determined by
pimDeviceConfigStorageType."
REFERENCE "<a href="./rfc3973#section-4.8">RFC 3973 section 4.8</a>"
<span class="grey">Sivaramu, et al. Standards Track [Page 16]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-17" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
DEFVAL { 60 }
::= { pim 47 }
pimDeviceConfigStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The storage type used for the global PIM configuration of
this device, comprised of the objects listed below. If this
storage type takes the value 'permanent', write-access to
the listed objects need not be allowed.
The objects described by this storage type are:
pimKeepalivePeriod, pimRegisterSuppressionTime,
pimNeighborLossNotificationPeriod,
pimInvalidRegisterNotificationPeriod,
pimInvalidJoinPruneNotificationPeriod,
pimRPMappingNotificationPeriod,
pimInterfaceElectionNotificationPeriod, and
pimRefreshInterval."
DEFVAL { nonVolatile }
::= { pim 48 }
--
-- The PIM Interface Table
--
pimInterfaceTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimInterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the router's PIM interfaces.
PIM is enabled on all interfaces listed in this table."
::= { pim 1 }
pimInterfaceEntry OBJECT-TYPE
SYNTAX PimInterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimInterfaceTable. This
entry is preserved on agent restart."
INDEX { pimInterfaceIfIndex,
pimInterfaceIPVersion }
::= { pimInterfaceTable 1 }
<span class="grey">Sivaramu, et al. Standards Track [Page 17]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-18" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
PimInterfaceEntry ::= SEQUENCE {
pimInterfaceIfIndex InterfaceIndex,
pimInterfaceIPVersion InetVersion,
pimInterfaceAddressType InetAddressType,
pimInterfaceAddress InetAddress,
pimInterfaceGenerationIDValue Unsigned32,
pimInterfaceDR InetAddress,
pimInterfaceDRPriority Unsigned32,
pimInterfaceDRPriorityEnabled TruthValue,
pimInterfaceHelloInterval Unsigned32,
pimInterfaceTrigHelloInterval Unsigned32,
pimInterfaceHelloHoldtime Unsigned32,
pimInterfaceJoinPruneInterval Unsigned32,
pimInterfaceJoinPruneHoldtime Unsigned32,
pimInterfaceDFElectionRobustness Unsigned32,
pimInterfaceLanDelayEnabled TruthValue,
pimInterfacePropagationDelay Unsigned32,
pimInterfaceOverrideInterval Unsigned32,
pimInterfaceEffectPropagDelay Unsigned32,
pimInterfaceEffectOverrideIvl Unsigned32,
pimInterfaceSuppressionEnabled TruthValue,
pimInterfaceBidirCapable TruthValue,
pimInterfaceDomainBorder TruthValue,
pimInterfaceStubInterface TruthValue,
pimInterfacePruneLimitInterval Unsigned32,
pimInterfaceGraftRetryInterval Unsigned32,
pimInterfaceSRPriorityEnabled TruthValue,
pimInterfaceStatus RowStatus,
pimInterfaceStorageType StorageType
}
pimInterfaceIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex value of this PIM interface."
::= { pimInterfaceEntry 1 }
pimInterfaceIPVersion OBJECT-TYPE
SYNTAX InetVersion
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The IP version of this PIM interface. A physical interface
may be configured in multiple modes concurrently, e.g., IPv4
and IPv6; however, the traffic is considered to be logically
separate."
<span class="grey">Sivaramu, et al. Standards Track [Page 18]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-19" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pimInterfaceEntry 2 }
pimInterfaceAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of this PIM interface."
::= { pimInterfaceEntry 3 }
pimInterfaceAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary IP address of this router on this PIM
interface. The InetAddressType is given by the
pimInterfaceAddressType object."
REFERENCE "<a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.1.6">4.1.6</a>, <a href="#section-4.3.1">4.3.1</a>-<a href="#section-4.3.4">4.3.4</a>, and <a href="#section-4.5.1">4.5.1</a>"
::= { pimInterfaceEntry 4 }
pimInterfaceGenerationIDValue OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the Generation ID this router inserted in the
last PIM Hello message it sent on this interface."
REFERENCE "<a href="./rfc4601#section-4.3.1">RFC 4601 section 4.3.1</a>"
::= { pimInterfaceEntry 5 }
pimInterfaceDR OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary IP address of the Designated Router on this PIM
interface. The InetAddressType is given by the
pimInterfaceAddressType object."
REFERENCE "<a href="./rfc4601#section-4.3">RFC 4601 section 4.3</a>"
::= { pimInterfaceEntry 6 }
pimInterfaceDRPriority OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Designated Router Priority value inserted into the DR
<span class="grey">Sivaramu, et al. Standards Track [Page 19]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-20" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Priority option in PIM Hello messages transmitted on this
interface. Numerically higher values for this object
indicate higher priorities."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a>"
DEFVAL { 1 }
::= { pimInterfaceEntry 7 }
pimInterfaceDRPriorityEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if all routers on this interface are
using the DR Priority option."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a>"
::= { pimInterfaceEntry 8 }
pimInterfaceHelloInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..18000)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The frequency at which PIM Hello messages are transmitted
on this interface. This object corresponds to the
'Hello_Period' timer value defined in the PIM-SM
specification. A value of zero represents an 'infinite'
interval, and indicates that periodic PIM Hello messages
should not be sent on this interface."
REFERENCE "<a href="./rfc4601#section-9">RFC 4601 section 9</a>"
DEFVAL { 30 }
::= { pimInterfaceEntry 9 }
pimInterfaceTrigHelloInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..60)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum time before this router sends a triggered PIM
Hello message on this interface. This object corresponds to
the 'Trigered_Hello_Delay' timer value defined in the PIM-SM
specification. A value of zero has no special meaning and
indicates that triggered PIM Hello messages should always be
sent immediately."
REFERENCE "<a href="./rfc4601#section-4.11">RFC 4601 section 4.11</a>"
DEFVAL { 5 }
::= { pimInterfaceEntry 10 }
<span class="grey">Sivaramu, et al. Standards Track [Page 20]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-21" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimInterfaceHelloHoldtime OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value set in the Holdtime field of PIM Hello messages
transmitted on this interface. A value of 65535 represents
an 'infinite' holdtime. Implementations are recommended
to use a holdtime that is 3.5 times the value of
pimInterfaceHelloInterval, or 65535 if
pimInterfaceHelloInterval is set to zero."
REFERENCE "<a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.3.2">4.3.2</a> and <a href="#section-4.9.2">4.9.2</a>"
DEFVAL { 105 }
::= { pimInterfaceEntry 11 }
pimInterfaceJoinPruneInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..18000)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The frequency at which this router sends PIM Join/Prune
messages on this PIM interface. This object corresponds to
the 't_periodic' timer value defined in the PIM-SM
specification. A value of zero represents an 'infinite'
interval, and indicates that periodic PIM Join/Prune
messages should not be sent on this interface."
REFERENCE "<a href="./rfc4601#section-4.11">RFC 4601 section 4.11</a>"
DEFVAL { 60 }
::= { pimInterfaceEntry 12 }
pimInterfaceJoinPruneHoldtime OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value inserted into the Holdtime field of a PIM
Join/Prune message sent on this interface. A value of 65535
represents an 'infinite' holdtime. Implementations are
recommended to use a holdtime that is 3.5 times the value of
pimInterfaceJoinPruneInterval, or 65535 if
pimInterfaceJoinPruneInterval is set to zero. PIM-DM
implementations are recommended to use the value of
pimInterfacePruneLimitInterval."
REFERENCE "<a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.5.3">4.5.3</a> and <a href="#section-4.9.5">4.9.5</a>"
DEFVAL { 210 }
<span class="grey">Sivaramu, et al. Standards Track [Page 21]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-22" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pimInterfaceEntry 13 }
pimInterfaceDFElectionRobustness OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The minimum number of PIM DF-Election messages that must be
lost in order for DF election on this interface to fail."
DEFVAL { 3 }
::= { pimInterfaceEntry 14 }
pimInterfaceLanDelayEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if all routers on this interface are
using the LAN Prune Delay option."
REFERENCE "<a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.3.3">4.3.3</a> and <a href="#section-4.9.2">4.9.2</a>"
::= { pimInterfaceEntry 15 }
pimInterfacePropagationDelay OBJECT-TYPE
SYNTAX Unsigned32 (0..32767)
UNITS "milliseconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The expected propagation delay between PIM routers on this
network or link.
This router inserts this value into the Propagation_Delay
field of the LAN Prune Delay option in the PIM Hello
messages sent on this interface. Implementations SHOULD
enforce a lower bound on the permitted values for this
object to allow for scheduling and processing delays within
the local router."
DEFVAL { 500 }
::= { pimInterfaceEntry 16 }
pimInterfaceOverrideInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "milliseconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value this router inserts into the Override_Interval
field of the LAN Prune Delay option in the PIM Hello
<span class="grey">Sivaramu, et al. Standards Track [Page 22]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-23" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
messages it sends on this interface.
When overriding a prune, PIM routers pick a random timer
duration up to the value of this object. The more PIM
routers that are active on a network, the more likely it is
that the prune will be overridden after a small proportion
of this time has elapsed.
The more PIM routers are active on this network, the larger
this object should be to obtain an optimal spread of prune
override latencies."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
DEFVAL { 2500 }
::= { pimInterfaceEntry 17 }
pimInterfaceEffectPropagDelay OBJECT-TYPE
SYNTAX Unsigned32 (0..32767)
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Effective Propagation Delay on this interface. This
object is always 500 if pimInterfaceLanDelayEnabled is
FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
::= { pimInterfaceEntry 18 }
pimInterfaceEffectOverrideIvl OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "milliseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Effective Override Interval on this interface. This
object is always 2500 if pimInterfaceLanDelayEnabled is
FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
::= { pimInterfaceEntry 19 }
pimInterfaceSuppressionEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether join suppression is enabled on this interface.
This object is always TRUE if pimInterfaceLanDelayEnabled is
FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
<span class="grey">Sivaramu, et al. Standards Track [Page 23]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-24" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pimInterfaceEntry 20 }
pimInterfaceBidirCapable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if all routers on this interface are
using the Bidirectional-PIM Capable option."
REFERENCE "<a href="./rfc5015#section-3.2">RFC 5015 section 3.2</a> and 3.7.4"
::= { pimInterfaceEntry 21 }
pimInterfaceDomainBorder OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Whether or not this interface is a PIM domain border. This
includes acting as a border for PIM Bootstrap Router (BSR)
messages, if the BSR mechanism is in use."
DEFVAL { false }
::= { pimInterfaceEntry 22 }
pimInterfaceStubInterface OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Whether this interface is a 'stub interface'. If this
object is set to TRUE, then no PIM packets are sent out this
interface, and any received PIM packets are ignored.
Setting this object to TRUE is a security measure for
interfaces towards untrusted hosts. This allows an
interface to be configured for use with IGMP (Internet Group
Management Protocol) or MLD (Multicast Listener Discovery)
only, which protects the PIM router from forged PIM messages
on the interface.
To communicate with other PIM routers using this interface,
this object must remain set to FALSE.
Changing the value of this object while the interface is
operational causes PIM to be disabled and then re-enabled on
this interface."
REFERENCE "<a href="./rfc3376">RFC 3376</a>, <a href="./rfc3810">RFC 3810</a>"
DEFVAL { false }
::= { pimInterfaceEntry 23 }
<span class="grey">Sivaramu, et al. Standards Track [Page 24]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-25" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimInterfacePruneLimitInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The minimum interval that must transpire between two
successive Prunes sent by a router. This object corresponds
to the 't_limit' timer value defined in the PIM-DM
specification. This object is used only by PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.8">RFC 3973 section 4.8</a>"
DEFVAL { 60 }
::= { pimInterfaceEntry 24 }
pimInterfaceGraftRetryInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The minimum interval that must transpire between two
successive Grafts sent by a router. This object corresponds
to the 'Graft_Retry_Period' timer value defined in the
PIM-DM specification. This object is used only by PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.8">RFC 3973 section 4.8</a>"
DEFVAL { 3 }
::= { pimInterfaceEntry 25 }
pimInterfaceSRPriorityEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if all routers on this interface are
using the State Refresh option. This object is used only by
PIM-DM."
::= { pimInterfaceEntry 26 }
pimInterfaceStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this entry. Creating the entry enables PIM
on the interface; destroying the entry disables PIM on the
interface.
This status object can be set to active(1) without setting
<span class="grey">Sivaramu, et al. Standards Track [Page 25]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-26" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
any other columnar objects in this entry.
All writeable objects in this entry can be modified when the
status of this entry is active(1)."
::= { pimInterfaceEntry 27 }
pimInterfaceStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows having the value
'permanent' need not allow write-access to any columnar
objects in the row."
DEFVAL { nonVolatile }
::= { pimInterfaceEntry 28 }
--
-- The PIM Neighbor Table
--
pimNeighborTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimNeighborEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the router's PIM neighbors."
::= { pim 2 }
pimNeighborEntry OBJECT-TYPE
SYNTAX PimNeighborEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimNeighborTable."
INDEX { pimNeighborIfIndex,
pimNeighborAddressType,
pimNeighborAddress }
::= { pimNeighborTable 1 }
PimNeighborEntry ::= SEQUENCE {
pimNeighborIfIndex InterfaceIndex,
pimNeighborAddressType InetAddressType,
pimNeighborAddress InetAddress,
pimNeighborGenerationIDPresent TruthValue,
pimNeighborGenerationIDValue Unsigned32,
pimNeighborUpTime TimeTicks,
pimNeighborExpiryTime TimeTicks,
<span class="grey">Sivaramu, et al. Standards Track [Page 26]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-27" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimNeighborDRPriorityPresent TruthValue,
pimNeighborDRPriority Unsigned32,
pimNeighborLanPruneDelayPresent TruthValue,
pimNeighborTBit TruthValue,
pimNeighborPropagationDelay Unsigned32,
pimNeighborOverrideInterval Unsigned32,
pimNeighborBidirCapable TruthValue,
pimNeighborSRCapable TruthValue
}
pimNeighborIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the interface used to reach this
PIM neighbor."
::= { pimNeighborEntry 1 }
pimNeighborAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of this PIM neighbor."
::= { pimNeighborEntry 2 }
pimNeighborAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The primary IP address of this PIM neighbor. The
InetAddressType is given by the pimNeighborAddressType
object."
::= { pimNeighborEntry 3 }
pimNeighborGenerationIDPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if this neighbor is using the Generation
ID option."
REFERENCE "<a href="./rfc4601#section-4.3.1">RFC 4601 section 4.3.1</a>"
::= { pimNeighborEntry 4 }
pimNeighborGenerationIDValue OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 27]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-28" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the Generation ID from the last PIM Hello
message received from this neighbor. This object is always
zero if pimNeighborGenerationIDPresent is FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.1">RFC 4601 section 4.3.1</a>"
::= { pimNeighborEntry 5 }
pimNeighborUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this PIM neighbor (last) became a neighbor
of the local router."
::= { pimNeighborEntry 6 }
pimNeighborExpiryTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum time remaining before this PIM neighbor will
time out. The value zero indicates that this PIM neighbor
will never time out."
::= { pimNeighborEntry 7 }
pimNeighborDRPriorityPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if this neighbor is using the DR Priority
option."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a>"
::= { pimNeighborEntry 8 }
pimNeighborDRPriority OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the Designated Router Priority from the last
PIM Hello message received from this neighbor. This object
is always zero if pimNeighborDRPriorityPresent is FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a>"
<span class="grey">Sivaramu, et al. Standards Track [Page 28]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-29" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pimNeighborEntry 9 }
pimNeighborLanPruneDelayPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if this neighbor is using the LAN Prune
Delay option."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
::= { pimNeighborEntry 10 }
pimNeighborTBit OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the T bit was set in the LAN Prune Delay option
received from this neighbor. The T bit specifies the
ability of the neighbor to disable join suppression. This
object is always TRUE if pimNeighborLanPruneDelayPresent is
FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
::= { pimNeighborEntry 11 }
pimNeighborPropagationDelay OBJECT-TYPE
SYNTAX Unsigned32 (0..32767)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the Propagation_Delay field of the LAN Prune
Delay option received from this neighbor. This object is
always zero if pimNeighborLanPruneDelayPresent is FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
::= { pimNeighborEntry 12 }
pimNeighborOverrideInterval OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the Override_Interval field of the LAN Prune
Delay option received from this neighbor. This object is
always zero if pimNeighborLanPruneDelayPresent is FALSE."
REFERENCE "<a href="./rfc4601#section-4.3.3">RFC 4601 section 4.3.3</a>"
::= { pimNeighborEntry 13 }
pimNeighborBidirCapable OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 29]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-30" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if this neighbor is using the
Bidirectional-PIM Capable option."
REFERENCE "<a href="./rfc5015#section-3.2">RFC 5015 section 3.2</a> and 3.7.4"
::= { pimNeighborEntry 14 }
pimNeighborSRCapable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Evaluates to TRUE if this neighbor is using the State
Refresh Capable option. This object is used only by
PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.3.4">RFC 3973 section 4.3.4</a>"
::= { pimNeighborEntry 15 }
--
-- The PIM Neighbor Secondary Address Table
--
pimNbrSecAddressTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimNbrSecAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the secondary addresses
advertised by each PIM neighbor (on a subset of the rows of
the pimNeighborTable defined above)."
REFERENCE "<a href="./rfc4601#section-4.3.4">RFC 4601 section 4.3.4</a>"
::= { pim 3 }
pimNbrSecAddressEntry OBJECT-TYPE
SYNTAX PimNbrSecAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimNbrSecAddressTable."
INDEX { pimNbrSecAddressIfIndex,
pimNbrSecAddressType,
pimNbrSecAddressPrimary,
pimNbrSecAddress }
::= { pimNbrSecAddressTable 1 }
PimNbrSecAddressEntry ::= SEQUENCE {
<span class="grey">Sivaramu, et al. Standards Track [Page 30]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-31" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimNbrSecAddressIfIndex InterfaceIndex,
pimNbrSecAddressType InetAddressType,
pimNbrSecAddressPrimary InetAddress,
pimNbrSecAddress InetAddress
}
pimNbrSecAddressIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the interface used to reach this
PIM neighbor."
::= { pimNbrSecAddressEntry 1 }
pimNbrSecAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of this PIM neighbor."
::= { pimNbrSecAddressEntry 2 }
pimNbrSecAddressPrimary OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The primary IP address of this PIM neighbor. The
InetAddressType is given by the pimNbrSecAddressType
object."
::= { pimNbrSecAddressEntry 3 }
pimNbrSecAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The secondary IP address of this PIM neighbor. The
InetAddressType is given by the pimNbrSecAddressType
object."
::= { pimNbrSecAddressEntry 4 }
--
-- The PIM (*,G) State Table
--
pimStarGTable OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 31]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-32" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX SEQUENCE OF PimStarGEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the non-interface specific
(*,G) state that PIM has."
REFERENCE "<a href="./rfc4601#section-4.1.3">RFC 4601 section 4.1.3</a>"
::= { pim 4 }
pimStarGEntry OBJECT-TYPE
SYNTAX PimStarGEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimStarGTable."
INDEX { pimStarGAddressType,
pimStarGGrpAddress }
::= { pimStarGTable 1 }
PimStarGEntry ::= SEQUENCE {
pimStarGAddressType InetAddressType,
pimStarGGrpAddress InetAddress,
pimStarGUpTime TimeTicks,
pimStarGPimMode PimMode,
pimStarGRPAddressType InetAddressType,
pimStarGRPAddress InetAddress,
pimStarGPimModeOrigin PimGroupMappingOriginType,
pimStarGRPIsLocal TruthValue,
pimStarGUpstreamJoinState INTEGER,
pimStarGUpstreamJoinTimer TimeTicks,
pimStarGUpstreamNeighborType InetAddressType,
pimStarGUpstreamNeighbor InetAddress,
pimStarGRPFIfIndex InterfaceIndexOrZero,
pimStarGRPFNextHopType InetAddressType,
pimStarGRPFNextHop InetAddress,
pimStarGRPFRouteProtocol IANAipRouteProtocol,
pimStarGRPFRouteAddress InetAddress,
pimStarGRPFRoutePrefixLength InetAddressPrefixLength,
pimStarGRPFRouteMetricPref Unsigned32,
pimStarGRPFRouteMetric Unsigned32
}
pimStarGAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of this multicast group."
<span class="grey">Sivaramu, et al. Standards Track [Page 32]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-33" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pimStarGEntry 1 }
pimStarGGrpAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The multicast group address. The InetAddressType is given
by the pimStarGAddressType object."
::= { pimStarGEntry 2 }
pimStarGUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this entry was created by the local router."
::= { pimStarGEntry 3 }
pimStarGPimMode OBJECT-TYPE
SYNTAX PimMode { asm(3), bidir(4) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether this entry represents an ASM (Any Source Multicast,
used with PIM-SM) or BIDIR-PIM group."
::= { pimStarGEntry 4 }
pimStarGRPAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of the Rendezvous Point (RP), or
unknown(0) if the RP address is unknown."
::= { pimStarGEntry 5 }
pimStarGRPAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address of the Rendezvous Point (RP) for the group.
The InetAddressType is given by the pimStarGRPAddressType."
::= { pimStarGEntry 6 }
pimStarGPimModeOrigin OBJECT-TYPE
SYNTAX PimGroupMappingOriginType
<span class="grey">Sivaramu, et al. Standards Track [Page 33]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-34" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The mechanism by which the PIM mode and RP for the group
were learned."
::= { pimStarGEntry 7 }
pimStarGRPIsLocal OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router is the RP for the group."
::= { pimStarGEntry 8 }
pimStarGUpstreamJoinState OBJECT-TYPE
SYNTAX INTEGER {
notJoined (1),
joined (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router should join the RP tree for the
group. This corresponds to the state of the upstream (*,G)
state machine in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.5.6">RFC 4601 section 4.5.6</a>"
::= { pimStarGEntry 9 }
pimStarGUpstreamJoinTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before the local router next sends a
periodic (*,G) Join message on pimStarGRPFIfIndex. This
timer is called the (*,G) Upstream Join Timer in the PIM-SM
specification. This object is zero if the timer is not
running."
REFERENCE "<a href="./rfc4601#section-4.10">RFC 4601 section 4.10</a>"
::= { pimStarGEntry 10 }
pimStarGUpstreamNeighborType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary address type of the upstream neighbor, or
<span class="grey">Sivaramu, et al. Standards Track [Page 34]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-35" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
unknown(0) if the upstream neighbor address is unknown or is
not a PIM neighbor."
::= { pimStarGEntry 11 }
pimStarGUpstreamNeighbor OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary address of the neighbor on pimStarGRPFIfIndex
that the local router is sending periodic (*,G) Join
messages to. The InetAddressType is given by the
pimStarGUpstreamNeighborType object. This address is called
RPF'(*,G) in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.1.6">RFC 4601 section 4.1.6</a>"
::= { pimStarGEntry 12 }
pimStarGRPFIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of ifIndex for the Reverse Path Forwarding
(RPF) interface towards the RP, or zero if the RPF
interface is unknown."
::= { pimStarGEntry 13 }
pimStarGRPFNextHopType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of the RPF next hop towards the RP, or
unknown(0) if the RPF next hop is unknown."
::= { pimStarGEntry 14 }
pimStarGRPFNextHop OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address of the RPF next hop towards the RP. The
InetAddressType is given by the pimStarGRPFNextHopType
object. This address is called MRIB.next_hop(RP(G))
in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.5.5">RFC 4601 section 4.5.5</a>"
::= { pimStarGEntry 15 }
<span class="grey">Sivaramu, et al. Standards Track [Page 35]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-36" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimStarGRPFRouteProtocol OBJECT-TYPE
SYNTAX IANAipRouteProtocol
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The routing mechanism via which the route used to find the
RPF interface towards the RP was learned."
::= { pimStarGEntry 16 }
pimStarGRPFRouteAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address that, when combined with the corresponding
value of pimStarGRPFRoutePrefixLength, identifies the route
used to find the RPF interface towards the RP. The
InetAddressType is given by the pimStarGRPFNextHopType
object.
This address object is only significant up to
pimStarGRPFRoutePrefixLength bits. The remainder of the
address bits are zero."
::= { pimStarGEntry 17 }
pimStarGRPFRoutePrefixLength OBJECT-TYPE
SYNTAX InetAddressPrefixLength
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The prefix length that, when combined with the
corresponding value of pimStarGRPFRouteAddress, identifies
the route used to find the RPF interface towards the RP.
The InetAddressType is given by the pimStarGRPFNextHopType
object."
::= { pimStarGEntry 18 }
pimStarGRPFRouteMetricPref OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The metric preference of the route used to find the RPF
interface towards the RP."
::= { pimStarGEntry 19 }
pimStarGRPFRouteMetric OBJECT-TYPE
SYNTAX Unsigned32
<span class="grey">Sivaramu, et al. Standards Track [Page 36]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-37" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The routing metric of the route used to find the RPF
interface towards the RP."
::= { pimStarGEntry 20 }
--
-- The PIM (*,G,I) State Table
--
pimStarGITable OBJECT-TYPE
SYNTAX SEQUENCE OF PimStarGIEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the interface-specific (*,G)
state that PIM has."
REFERENCE "<a href="./rfc4601#section-4.1.3">RFC 4601 section 4.1.3</a>"
::= { pim 5 }
pimStarGIEntry OBJECT-TYPE
SYNTAX PimStarGIEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimStarGITable."
INDEX { pimStarGAddressType,
pimStarGGrpAddress,
pimStarGIIfIndex }
::= { pimStarGITable 1 }
PimStarGIEntry ::= SEQUENCE {
pimStarGIIfIndex InterfaceIndex,
pimStarGIUpTime TimeTicks,
pimStarGILocalMembership TruthValue,
pimStarGIJoinPruneState INTEGER,
pimStarGIPrunePendingTimer TimeTicks,
pimStarGIJoinExpiryTimer TimeTicks,
pimStarGIAssertState INTEGER,
pimStarGIAssertTimer TimeTicks,
pimStarGIAssertWinnerAddressType InetAddressType,
pimStarGIAssertWinnerAddress InetAddress,
pimStarGIAssertWinnerMetricPref Unsigned32,
pimStarGIAssertWinnerMetric Unsigned32
}
pimStarGIIfIndex OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 37]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-38" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of the interface that this entry corresponds
to."
::= { pimStarGIEntry 1 }
pimStarGIUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this entry was created by the local router."
::= { pimStarGIEntry 2 }
pimStarGILocalMembership OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router has (*,G) local membership on this
interface (resulting from a mechanism such as IGMP or MLD).
This corresponds to local_receiver_include(*,G,I) in the
PIM-SM specification."
REFERENCE "<a href="./rfc3376">RFC 3376</a>, <a href="./rfc3810">RFC 3810</a>, and <a href="./rfc4601#section-4.1.6">RFC 4601 section 4.1.6</a>"
::= { pimStarGIEntry 3 }
pimStarGIJoinPruneState OBJECT-TYPE
SYNTAX INTEGER {
noInfo (1),
join (2),
prunePending (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state resulting from (*,G) Join/Prune messages
received on this interface. This corresponds to the state
of the downstream per-interface (*,G) state machine in the
PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.5.2">RFC 4601 section 4.5.2</a>"
::= { pimStarGIEntry 4 }
pimStarGIPrunePendingTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
<span class="grey">Sivaramu, et al. Standards Track [Page 38]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-39" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
DESCRIPTION
"The time remaining before the local router acts on a (*,G)
Prune message received on this interface, during which the
router is waiting to see whether another downstream router
will override the Prune message. This timer is called the
(*,G) Prune-Pending Timer in the PIM-SM specification. This
object is zero if the timer is not running."
REFERENCE "<a href="./rfc4601#section-4.5.1">RFC 4601 section 4.5.1</a>"
::= { pimStarGIEntry 5 }
pimStarGIJoinExpiryTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before (*,G) Join state for this
interface expires. This timer is called the (*,G) Join
Expiry Timer in the PIM-SM specification. This object is
zero if the timer is not running. A value of 'FFFFFFFF'h
indicates an infinite expiry time."
REFERENCE "<a href="./rfc4601#section-4.10">RFC 4601 section 4.10</a>"
::= { pimStarGIEntry 6 }
pimStarGIAssertState OBJECT-TYPE
SYNTAX INTEGER {
noInfo (1),
iAmAssertWinner (2),
iAmAssertLoser (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The (*,G) Assert state for this interface. This
corresponds to the state of the per-interface (*,G) Assert
state machine in the PIM-SM specification. If
pimStarGPimMode is 'bidir', this object must be 'noInfo'."
REFERENCE "<a href="./rfc4601#section-4.6.2">RFC 4601 section 4.6.2</a>"
::= { pimStarGIEntry 7 }
pimStarGIAssertTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimStarGIAssertState is 'iAmAssertWinner', this is the
time remaining before the local router next sends a (*,G)
Assert message on this interface. If pimStarGIAssertState
is 'iAmAssertLoser', this is the time remaining before the
<span class="grey">Sivaramu, et al. Standards Track [Page 39]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-40" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
(*,G) Assert state expires. If pimStarGIAssertState is
'noInfo', this is zero. This timer is called the (*,G)
Assert Timer in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.6.2">RFC 4601 section 4.6.2</a>"
::= { pimStarGIEntry 8 }
pimStarGIAssertWinnerAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimStarGIAssertState is 'iAmAssertLoser', this is the
address type of the assert winner; otherwise, this object is
unknown(0)."
::= { pimStarGIEntry 9 }
pimStarGIAssertWinnerAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimStarGIAssertState is 'iAmAssertLoser', this is the
address of the assert winner. The InetAddressType is given
by the pimStarGIAssertWinnerAddressType object."
::= { pimStarGIEntry 10 }
pimStarGIAssertWinnerMetricPref OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimStarGIAssertState is 'iAmAssertLoser', this is the
metric preference of the route to the RP advertised by the
assert winner; otherwise, this object is zero."
::= { pimStarGIEntry 11 }
pimStarGIAssertWinnerMetric OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimStarGIAssertState is 'iAmAssertLoser', this is the
routing metric of the route to the RP advertised by the
assert winner; otherwise, this object is zero."
::= { pimStarGIEntry 12 }
--
-- The PIM (S,G) State Table
<span class="grey">Sivaramu, et al. Standards Track [Page 40]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-41" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
--
pimSGTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimSGEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the non-interface specific
(S,G) state that PIM has."
REFERENCE "<a href="./rfc4601#section-4.1.4">RFC 4601 section 4.1.4</a>"
::= { pim 6 }
pimSGEntry OBJECT-TYPE
SYNTAX PimSGEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimSGTable."
INDEX { pimSGAddressType,
pimSGGrpAddress,
pimSGSrcAddress }
::= { pimSGTable 1 }
PimSGEntry ::= SEQUENCE {
pimSGAddressType InetAddressType,
pimSGGrpAddress InetAddress,
pimSGSrcAddress InetAddress,
pimSGUpTime TimeTicks,
pimSGPimMode PimMode,
pimSGUpstreamJoinState INTEGER,
pimSGUpstreamJoinTimer TimeTicks,
pimSGUpstreamNeighbor InetAddress,
pimSGRPFIfIndex InterfaceIndexOrZero,
pimSGRPFNextHopType InetAddressType,
pimSGRPFNextHop InetAddress,
pimSGRPFRouteProtocol IANAipRouteProtocol,
pimSGRPFRouteAddress InetAddress,
pimSGRPFRoutePrefixLength InetAddressPrefixLength,
pimSGRPFRouteMetricPref Unsigned32,
pimSGRPFRouteMetric Unsigned32,
pimSGSPTBit TruthValue,
pimSGKeepaliveTimer TimeTicks,
pimSGDRRegisterState INTEGER,
pimSGDRRegisterStopTimer TimeTicks,
pimSGRPRegisterPMBRAddressType InetAddressType,
pimSGRPRegisterPMBRAddress InetAddress,
pimSGUpstreamPruneState INTEGER,
pimSGUpstreamPruneLimitTimer TimeTicks,
<span class="grey">Sivaramu, et al. Standards Track [Page 41]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-42" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimSGOriginatorState INTEGER,
pimSGSourceActiveTimer TimeTicks,
pimSGStateRefreshTimer TimeTicks
}
pimSGAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of the source and multicast group for this
entry."
::= { pimSGEntry 1 }
pimSGGrpAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The multicast group address for this entry. The
InetAddressType is given by the pimSGAddressType object."
::= { pimSGEntry 2 }
pimSGSrcAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The source address for this entry. The InetAddressType is
given by the pimSGAddressType object."
::= { pimSGEntry 3 }
pimSGUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this entry was created by the local router."
::= { pimSGEntry 4 }
pimSGPimMode OBJECT-TYPE
SYNTAX PimMode { ssm(2), asm(3) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether pimSGGrpAddress is an SSM (Source Specific
Multicast, used with PIM-SM) or ASM (Any Source Multicast,
used with PIM-SM) group."
<span class="grey">Sivaramu, et al. Standards Track [Page 42]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-43" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
REFERENCE "<a href="./rfc4601#section-4.5.2">RFC 4601 section 4.5.2</a>, <a href="./rfc3569">RFC 3569</a>, and
'IP Multicast MIB' (August 2007) ipMcastSsmRangeTable"
::= { pimSGEntry 5 }
pimSGUpstreamJoinState OBJECT-TYPE
SYNTAX INTEGER {
notJoined (1),
joined (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router should join the shortest-path tree
for the source and group represented by this entry. This
corresponds to the state of the upstream (S,G) state machine
in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.5.7">RFC 4601 section 4.5.7</a>"
::= { pimSGEntry 6 }
pimSGUpstreamJoinTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before the local router next sends a
periodic (S,G) Join message on pimSGRPFIfIndex. This timer
is called the (S,G) Upstream Join Timer in the PIM-SM
specification. This object is zero if the timer is not
running."
REFERENCE "<a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.10">4.10</a> and <a href="#section-4.11">4.11</a>"
::= { pimSGEntry 7 }
pimSGUpstreamNeighbor OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary address of the neighbor on pimSGRPFIfIndex that
the local router is sending periodic (S,G) Join messages to.
This is zero if the RPF next hop is unknown or is not a
PIM neighbor. The InetAddressType is given by the
pimSGAddressType object. This address is called RPF'(S,G)
in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.1.6">RFC 4601 section 4.1.6</a>"
::= { pimSGEntry 8 }
pimSGRPFIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
<span class="grey">Sivaramu, et al. Standards Track [Page 43]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-44" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of ifIndex for the RPF interface towards the
source, or zero if the RPF interface is unknown."
::= { pimSGEntry 9 }
pimSGRPFNextHopType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of the RPF next hop towards the source, or
unknown(0) if the RPF next hop is unknown."
::= { pimSGEntry 10 }
pimSGRPFNextHop OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address of the RPF next hop towards the source. The
InetAddressType is given by the pimSGRPFNextHopType. This
address is called MRIB.next_hop(S) in the PIM-SM
specification."
REFERENCE "<a href="./rfc4601#section-4.5.5">RFC 4601 section 4.5.5</a>"
::= { pimSGEntry 11 }
pimSGRPFRouteProtocol OBJECT-TYPE
SYNTAX IANAipRouteProtocol
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The routing mechanism via which the route used to find the
RPF interface towards the source was learned."
::= { pimSGEntry 12 }
pimSGRPFRouteAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address that, when combined with the corresponding
value of pimSGRPFRoutePrefixLength, identifies the route
used to find the RPF interface towards the source. The
InetAddressType is given by the pimSGRPFNextHopType object.
This address object is only significant up to
<span class="grey">Sivaramu, et al. Standards Track [Page 44]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-45" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimSGRPFRoutePrefixLength bits. The remainder of the
address bits are zero."
::= { pimSGEntry 13 }
pimSGRPFRoutePrefixLength OBJECT-TYPE
SYNTAX InetAddressPrefixLength
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The prefix length that, when combined with the
corresponding value of pimSGRPFRouteAddress, identifies the
route used to find the RPF interface towards the source.
The InetAddressType is given by the pimSGRPFNextHopType
object."
::= { pimSGEntry 14 }
pimSGRPFRouteMetricPref OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The metric preference of the route used to find the RPF
interface towards the source."
::= { pimSGEntry 15 }
pimSGRPFRouteMetric OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The routing metric of the route used to find the RPF
interface towards the source."
::= { pimSGEntry 16 }
pimSGSPTBit OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the SPT bit is set; and therefore whether
forwarding is taking place on the shortest-path tree."
::= { pimSGEntry 17 }
pimSGKeepaliveTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
<span class="grey">Sivaramu, et al. Standards Track [Page 45]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-46" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
"The time remaining before this (S,G) state expires, in
the absence of explicit (S,G) local membership or (S,G)
Join messages received to maintain it. This timer is
called the (S,G) Keepalive Timer in the PIM-SM
specification."
REFERENCE "<a href="./rfc4601#section-4.1.4">RFC 4601 section 4.1.4</a>"
::= { pimSGEntry 18 }
pimSGDRRegisterState OBJECT-TYPE
SYNTAX INTEGER {
noInfo (1),
join (2),
joinPending (3),
prune (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router should encapsulate (S,G) data
packets in Register messages and send them to the RP. This
corresponds to the state of the per-(S,G) Register state
machine in the PIM-SM specification. This object is always
'noInfo' unless pimSGPimMode is 'asm'."
REFERENCE "<a href="./rfc4601#section-4.4.1">RFC 4601 section 4.4.1</a>"
::= { pimSGEntry 19 }
pimSGDRRegisterStopTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGDRRegisterState is 'prune', this is the time
remaining before the local router sends a Null-Register
message to the RP. If pimSGDRRegisterState is
'joinPending', this is the time remaining before the local
router resumes encapsulating data packets and sending them
to the RP. Otherwise, this is zero. This timer is called
the Register-Stop Timer in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.4">RFC 4601 section 4.4</a>"
::= { pimSGEntry 20 }
pimSGRPRegisterPMBRAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type of the first PIM Multicast Border Router
to send a Register message with the Border bit set. This
<span class="grey">Sivaramu, et al. Standards Track [Page 46]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-47" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
object is unknown(0) if the local router is not the RP for
the group."
::= { pimSGEntry 21 }
pimSGRPRegisterPMBRAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of the first PIM Multicast Border Router to
send a Register message with the Border bit set. The
InetAddressType is given by the
pimSGRPRegisterPMBRAddressType object."
::= { pimSGEntry 22 }
pimSGUpstreamPruneState OBJECT-TYPE
SYNTAX INTEGER {
forwarding (1),
ackpending (2),
pruned (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router has pruned itself from the tree.
This corresponds to the state of the upstream prune (S,G)
state machine in the PIM-DM specification. This object is
used only by PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.4.1">RFC 3973 section 4.4.1</a>"
::= { pimSGEntry 23 }
pimSGUpstreamPruneLimitTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before the local router may send a (S,G)
Prune message on pimSGRPFIfIndex. This timer is called the
(S,G) Prune Limit Timer in the PIM-DM specification. This
object is zero if the timer is not running. This object is
used only by PIM-DM."
REFERENCE "<a href="./rfc2973#section-4.8">RFC 2973 section 4.8</a>"
::= { pimSGEntry 24 }
pimSGOriginatorState OBJECT-TYPE
SYNTAX INTEGER {
notOriginator (1),
originator (2)
<span class="grey">Sivaramu, et al. Standards Track [Page 47]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-48" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the router is an originator for an (S,G) message
flow. This corresponds to the state of the per-(S,G)
Originator state machine in the PIM-DM specification. This
object is used only by PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.5.2">RFC 3973 section 4.5.2</a>"
::= { pimSGEntry 25 }
pimSGSourceActiveTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGOriginatorState is 'originator', this is the time
remaining before the local router reverts to a notOriginator
state. Otherwise, this is zero. This timer is called the
Source Active Timer in the PIM-DM specification. This
object is used only by PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.8">RFC 3973 section 4.8</a>"
::= { pimSGEntry 26 }
pimSGStateRefreshTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGOriginatorState is 'originator', this is the time
remaining before the local router sends a State Refresh
message. Otherwise, this is zero. This timer is called the
State Refresh Timer in the PIM-DM specification. This
object is used only by PIM-DM."
REFERENCE "<a href="./rfc3973#section-4.8">RFC 3973 section 4.8</a>"
::= { pimSGEntry 27 }
--
-- The PIM (S,G,I) State Table
--
pimSGITable OBJECT-TYPE
SYNTAX SEQUENCE OF PimSGIEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the interface-specific (S,G)
state that PIM has."
<span class="grey">Sivaramu, et al. Standards Track [Page 48]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-49" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
REFERENCE "<a href="./rfc4601#section-4.1.4">RFC 4601 section 4.1.4</a>"
::= { pim 7 }
pimSGIEntry OBJECT-TYPE
SYNTAX PimSGIEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimSGITable."
INDEX { pimSGAddressType,
pimSGGrpAddress,
pimSGSrcAddress,
pimSGIIfIndex }
::= { pimSGITable 1 }
PimSGIEntry ::= SEQUENCE {
pimSGIIfIndex InterfaceIndex,
pimSGIUpTime TimeTicks,
pimSGILocalMembership TruthValue,
pimSGIJoinPruneState INTEGER,
pimSGIPrunePendingTimer TimeTicks,
pimSGIJoinExpiryTimer TimeTicks,
pimSGIAssertState INTEGER,
pimSGIAssertTimer TimeTicks,
pimSGIAssertWinnerAddressType InetAddressType,
pimSGIAssertWinnerAddress InetAddress,
pimSGIAssertWinnerMetricPref Unsigned32,
pimSGIAssertWinnerMetric Unsigned32
}
pimSGIIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of the interface that this entry corresponds
to."
::= { pimSGIEntry 1 }
pimSGIUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this entry was created by the local router."
::= { pimSGIEntry 2 }
pimSGILocalMembership OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 49]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-50" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router has (S,G) local membership on this
interface (resulting from a mechanism such as IGMP or MLD).
This corresponds to local_receiver_include(S,G,I) in the
PIM-SM specification."
REFERENCE "<a href="./rfc3376">RFC 3376</a>, <a href="./rfc3810">RFC 3810</a>, <a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.1.6">4.1.6</a>, <a href="#section-4.6.1">4.6.1</a>, and
4.6.2"
::= { pimSGIEntry 3 }
pimSGIJoinPruneState OBJECT-TYPE
SYNTAX INTEGER {
noInfo (1),
join (2),
prunePending (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state resulting from (S,G) Join/Prune messages
received on this interface. This corresponds to the state
of the downstream per-interface (S,G) state machine in the
PIM-SM and PIM-DM specification."
REFERENCE "<a href="./rfc4601#section-4.5.3">RFC 4601 section 4.5.3</a> and <a href="./rfc3973#section-4.4.2">RFC 3973 section 4.4.2</a>"
::= { pimSGIEntry 4 }
pimSGIPrunePendingTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before the local router acts on an (S,G)
Prune message received on this interface, during which the
router is waiting to see whether another downstream router
will override the Prune message. This timer is called the
(S,G) Prune-Pending Timer in the PIM-SM specification. This
object is zero if the timer is not running."
REFERENCE "<a href="./rfc4601">RFC 4601</a> sections <a href="#section-4.5.3">4.5.3</a> and <a href="#section-4.5.4">4.5.4</a>"
::= { pimSGIEntry 5 }
pimSGIJoinExpiryTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before (S,G) Join state for this
<span class="grey">Sivaramu, et al. Standards Track [Page 50]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-51" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
interface expires. This timer is called the (S,G) Join
Expiry Timer in the PIM-SM specification. This object is
zero if the timer is not running. A value of 'FFFFFFFF'h
indicates an infinite expiry time. This timer is called the
(S,G) Prune Timer in the PIM-DM specification."
REFERENCE "<a href="./rfc4601#section-4.10">RFC 4601 section 4.10</a> and <a href="./rfc3973#section-4.8">RFC 3973 section 4.8</a>"
::= { pimSGIEntry 6 }
pimSGIAssertState OBJECT-TYPE
SYNTAX INTEGER {
noInfo (1),
iAmAssertWinner (2),
iAmAssertLoser (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The (S,G) Assert state for this interface. This
corresponds to the state of the per-interface (S,G) Assert
state machine in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.6.1">RFC 4601 section 4.6.1</a>"
::= { pimSGIEntry 7 }
pimSGIAssertTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGIAssertState is 'iAmAssertWinner', this is the time
remaining before the local router next sends a (S,G) Assert
message on this interface. If pimSGIAssertState is
'iAmAssertLoser', this is the time remaining before the
(S,G) Assert state expires. If pimSGIAssertState is
'noInfo', this is zero. This timer is called the (S,G)
Assert Timer in the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.6.1">RFC 4601 section 4.6.1</a>"
::= { pimSGIEntry 8 }
pimSGIAssertWinnerAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGIAssertState is 'iAmAssertLoser', this is the
address type of the assert winner; otherwise, this object is
unknown(0)."
::= { pimSGIEntry 9 }
<span class="grey">Sivaramu, et al. Standards Track [Page 51]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-52" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimSGIAssertWinnerAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGIAssertState is 'iAmAssertLoser', this is the
address of the assert winner. The InetAddressType is given
by the pimSGIAssertWinnerAddressType object."
::= { pimSGIEntry 10 }
pimSGIAssertWinnerMetricPref OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGIAssertState is 'iAmAssertLoser', this is the
metric preference of the route to the source advertised by
the assert winner; otherwise, this object is zero."
::= { pimSGIEntry 11 }
pimSGIAssertWinnerMetric OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If pimSGIAssertState is 'iAmAssertLoser', this is the
routing metric of the route to the source advertised by the
assert winner; otherwise, this object is zero."
::= { pimSGIEntry 12 }
--
-- The PIM (S,G,rpt) State Table
--
pimSGRptTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimSGRptEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the non-interface specific
(S,G,rpt) state that PIM has."
REFERENCE "<a href="./rfc4601#section-4.1.5">RFC 4601 section 4.1.5</a>"
::= { pim 8 }
pimSGRptEntry OBJECT-TYPE
SYNTAX PimSGRptEntry
MAX-ACCESS not-accessible
STATUS current
<span class="grey">Sivaramu, et al. Standards Track [Page 52]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-53" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
DESCRIPTION
"An entry (conceptual row) in the pimSGRptTable."
INDEX { pimStarGAddressType,
pimStarGGrpAddress,
pimSGRptSrcAddress }
::= { pimSGRptTable 1 }
PimSGRptEntry ::= SEQUENCE {
pimSGRptSrcAddress InetAddress,
pimSGRptUpTime TimeTicks,
pimSGRptUpstreamPruneState INTEGER,
pimSGRptUpstreamOverrideTimer TimeTicks
}
pimSGRptSrcAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The source address for this entry. The InetAddressType is
given by the pimStarGAddressType object."
::= { pimSGRptEntry 1 }
pimSGRptUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this entry was created by the local router."
::= { pimSGRptEntry 2 }
pimSGRptUpstreamPruneState OBJECT-TYPE
SYNTAX INTEGER {
rptNotJoined (1),
pruned (2),
notPruned (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router should prune the source off the RP
tree. This corresponds to the state of the upstream
(S,G,rpt) state machine for triggered messages in the PIM-SM
specification."
REFERENCE "<a href="./rfc4601#section-4.5.9">RFC 4601 section 4.5.9</a>"
::= { pimSGRptEntry 3 }
pimSGRptUpstreamOverrideTimer OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 53]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-54" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before the local router sends a
triggered (S,G,rpt) Join message on pimStarGRPFIfIndex.
This timer is called the (S,G,rpt) Upstream Override Timer
in the PIM-SM specification. This object is zero if the
timer is not running."
REFERENCE "<a href="./rfc4601#section-4.5.9">RFC 4601 section 4.5.9</a>"
::= { pimSGRptEntry 4 }
--
-- The PIM (S,G,rpt,I) State Table
--
pimSGRptITable OBJECT-TYPE
SYNTAX SEQUENCE OF PimSGRptIEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the interface-specific
(S,G,rpt) state that PIM has."
REFERENCE "<a href="./rfc4601#section-4.1.5">RFC 4601 section 4.1.5</a>"
::= { pim 9 }
pimSGRptIEntry OBJECT-TYPE
SYNTAX PimSGRptIEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimSGRptITable."
INDEX { pimStarGAddressType,
pimStarGGrpAddress,
pimSGRptSrcAddress,
pimSGRptIIfIndex }
::= { pimSGRptITable 1 }
PimSGRptIEntry ::= SEQUENCE {
pimSGRptIIfIndex InterfaceIndex,
pimSGRptIUpTime TimeTicks,
pimSGRptILocalMembership TruthValue,
pimSGRptIJoinPruneState INTEGER,
pimSGRptIPrunePendingTimer TimeTicks,
pimSGRptIPruneExpiryTimer TimeTicks
}
pimSGRptIIfIndex OBJECT-TYPE
<span class="grey">Sivaramu, et al. Standards Track [Page 54]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-55" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifIndex of the interface that this entry corresponds
to."
::= { pimSGRptIEntry 1 }
pimSGRptIUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this entry was created by the local router."
::= { pimSGRptIEntry 2 }
pimSGRptILocalMembership OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether the local router has both (*,G) include local
membership and (S,G) exclude local membership on this
interface (resulting from a mechanism such as IGMP or MLD).
This corresponds to local_receiver_exclude(S,G,I) in the
PIM-SM specification."
REFERENCE "<a href="./rfc3376">RFC 3376</a>, <a href="./rfc3810">RFC 3810</a>, <a href="./rfc4601#section-4.1.6">RFC 4601 section 4.1.6</a>"
::= { pimSGRptIEntry 3 }
pimSGRptIJoinPruneState OBJECT-TYPE
SYNTAX INTEGER {
noInfo (1),
prune (2),
prunePending (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state resulting from (S,G,rpt) Join/Prune messages
received on this interface. This corresponds to the state
of the downstream per-interface (S,G,rpt) state machine in
the PIM-SM specification."
REFERENCE "<a href="./rfc4601#section-4.5.4">RFC 4601 section 4.5.4</a>"
::= { pimSGRptIEntry 4 }
pimSGRptIPrunePendingTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
<span class="grey">Sivaramu, et al. Standards Track [Page 55]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-56" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
STATUS current
DESCRIPTION
"The time remaining before the local router starts pruning
this source off the RP tree. This timer is called the
(S,G,rpt) Prune-Pending Timer in the PIM-SM specification.
This object is zero if the timer is not running."
REFERENCE "<a href="./rfc4601#section-4.5.4">RFC 4601 section 4.5.4</a>"
::= { pimSGRptIEntry 5 }
pimSGRptIPruneExpiryTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining before (S,G,rpt) Prune state for this
interface expires. This timer is called the (S,G,rpt)
Prune Expiry Timer in the PIM-SM specification. This object
is zero if the timer is not running. A value of 'FFFFFFFF'h
indicates an infinite expiry time."
REFERENCE "<a href="./rfc4601#section-4.5.4">RFC 4601 section 4.5.4</a>"
::= { pimSGRptIEntry 6 }
--
-- The PIM Bidir DF-Election Table
--
pimBidirDFElectionTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimBidirDFElectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the per-RP Designated
Forwarder (DF) Election state for each interface for all the
RPs in BIDIR mode."
REFERENCE "<a href="./rfc5015#section-3.5">RFC 5015 section 3.5</a>"
::= { pim 10 }
pimBidirDFElectionEntry OBJECT-TYPE
SYNTAX PimBidirDFElectionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimBidirDFElectionTable."
INDEX { pimBidirDFElectionAddressType,
pimBidirDFElectionRPAddress,
pimBidirDFElectionIfIndex }
::= { pimBidirDFElectionTable 1 }
<span class="grey">Sivaramu, et al. Standards Track [Page 56]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-57" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
PimBidirDFElectionEntry ::= SEQUENCE {
pimBidirDFElectionAddressType InetAddressType,
pimBidirDFElectionRPAddress InetAddress,
pimBidirDFElectionIfIndex InterfaceIndex,
pimBidirDFElectionWinnerAddressType InetAddressType,
pimBidirDFElectionWinnerAddress InetAddress,
pimBidirDFElectionWinnerUpTime TimeTicks,
pimBidirDFElectionWinnerMetricPref Unsigned32,
pimBidirDFElectionWinnerMetric Unsigned32,
pimBidirDFElectionState INTEGER,
pimBidirDFElectionStateTimer TimeTicks
}
pimBidirDFElectionAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of the RP for which the DF state is being
maintained."
::= { pimBidirDFElectionEntry 1 }
pimBidirDFElectionRPAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The IP address of the RP for which the DF state is being
maintained. The InetAddressType is given by the
pimBidirDFElectionAddressType object."
::= { pimBidirDFElectionEntry 2 }
pimBidirDFElectionIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of ifIndex for the interface for which the DF
state is being maintained."
::= { pimBidirDFElectionEntry 3 }
pimBidirDFElectionWinnerAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary address type of the winner of the DF Election
process. A value of unknown(0) indicates there is currently
<span class="grey">Sivaramu, et al. Standards Track [Page 57]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-58" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
no DF."
::= { pimBidirDFElectionEntry 4 }
pimBidirDFElectionWinnerAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The primary IP address of the winner of the DF Election
process. The InetAddressType is given by the
pimBidirDFElectionWinnerAddressType object."
::= { pimBidirDFElectionEntry 5 }
pimBidirDFElectionWinnerUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since the current winner (last) became elected as
the DF for this RP."
::= { pimBidirDFElectionEntry 6 }
pimBidirDFElectionWinnerMetricPref OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The metric preference advertised by the DF Winner, or zero
if there is currently no DF."
::= { pimBidirDFElectionEntry 7 }
pimBidirDFElectionWinnerMetric OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The metric advertised by the DF Winner, or zero if there is
currently no DF."
::= { pimBidirDFElectionEntry 8 }
pimBidirDFElectionState OBJECT-TYPE
SYNTAX INTEGER {
dfOffer(1),
dfLose(2),
dfWinner(3),
dfBackoff(4)
}
MAX-ACCESS read-only
<span class="grey">Sivaramu, et al. Standards Track [Page 58]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-59" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
STATUS current
DESCRIPTION
"The state of this interface with respect to DF-Election for
this RP. The states correspond to the ones defined in the
BIDIR-PIM specification."
REFERENCE "<a href="./rfc5015#section-3.5.3.1">RFC 5015 section 3.5.3.1</a>"
::= { pimBidirDFElectionEntry 9 }
pimBidirDFElectionStateTimer OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The minimum time remaining after which the local router
will expire the current DF state represented by
pimBidirDFElectionState."
::= { pimBidirDFElectionEntry 10 }
--
-- The PIM Static RP Table
--
pimStaticRPTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimStaticRPEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is used to manage static configuration of RPs.
If the group prefixes configured for two or more rows in
this table overlap, the row with the greatest value of
pimStaticRPGrpPrefixLength is used for the overlapping
range."
REFERENCE "<a href="./rfc4601#section-3.7">RFC 4601 section 3.7</a>"
::= { pim 11 }
pimStaticRPEntry OBJECT-TYPE
SYNTAX PimStaticRPEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimStaticRPTable. This
entry is preserved on agent restart."
INDEX { pimStaticRPAddressType,
pimStaticRPGrpAddress,
pimStaticRPGrpPrefixLength }
::= { pimStaticRPTable 1 }
<span class="grey">Sivaramu, et al. Standards Track [Page 59]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-60" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
PimStaticRPEntry ::= SEQUENCE {
pimStaticRPAddressType InetAddressType,
pimStaticRPGrpAddress InetAddress,
pimStaticRPGrpPrefixLength InetAddressPrefixLength,
pimStaticRPRPAddress InetAddress,
pimStaticRPPimMode PimMode,
pimStaticRPOverrideDynamic TruthValue,
pimStaticRPPrecedence Unsigned32,
pimStaticRPRowStatus RowStatus,
pimStaticRPStorageType StorageType
}
pimStaticRPAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of this entry."
::= { pimStaticRPEntry 1 }
pimStaticRPGrpAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The multicast group address that, when combined with
pimStaticRPGrpPrefixLength, gives the group prefix for this
entry. The InetAddressType is given by the
pimStaticRPAddressType object.
This address object is only significant up to
pimStaticRPGrpPrefixLength bits. The remainder of the
address bits are zero. This is especially important for
this index field, which is part of the index of this entry.
Any non-zero bits would signify an entirely different
entry."
::= { pimStaticRPEntry 2 }
pimStaticRPGrpPrefixLength OBJECT-TYPE
SYNTAX InetAddressPrefixLength (4..128)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The multicast group prefix length that, when combined
with pimStaticRPGrpAddress, gives the group prefix for this
entry. The InetAddressType is given by the
pimStaticRPAddressType object. If pimStaticRPAddressType is
'ipv4' or 'ipv4z', this object must be in the range 4..32.
<span class="grey">Sivaramu, et al. Standards Track [Page 60]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-61" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
If pimStaticRPGrpAddressType is 'ipv6' or 'ipv6z', this
object must be in the range 8..128."
::= { pimStaticRPEntry 3 }
pimStaticRPRPAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The IP address of the RP to be used for groups within this
group prefix. The InetAddressType is given by the
pimStaticRPAddressType object."
::= { pimStaticRPEntry 4 }
pimStaticRPPimMode OBJECT-TYPE
SYNTAX PimMode { ssm(2), asm(3), bidir(4) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The PIM mode to be used for groups in this group prefix.
If this object is set to ssm(2), then pimStaticRPRPAddress
must be set to zero. No RP operations are ever possible for
PIM Mode SSM."
REFERENCE "<a href="./rfc4601#section-3.7">RFC 4601 section 3.7</a>, <a href="./rfc3569">RFC 3569</a>, and
'IP Multicast MIB' (August 2007) ipMcastSsmRangeTable"
DEFVAL { asm }
::= { pimStaticRPEntry 5 }
pimStaticRPOverrideDynamic OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Whether this static RP configuration will override other
group mappings in this group prefix. If this object is
TRUE, then it will override:
- RP information learned dynamically for groups in this
group prefix.
- RP information configured in pimStaticRPTable with
pimStaticRPOverrideDynamic set to FALSE.
See pimGroupMappingTable for details."
DEFVAL { false }
::= { pimStaticRPEntry 6 }
<span class="grey">Sivaramu, et al. Standards Track [Page 61]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-62" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimStaticRPPrecedence OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value for pimGroupMappingPrecedence to be used for this
static RP configuration. This allows fine control over
which configuration is overridden by this static
configuration.
If pimStaticRPOverrideDynamic is set to TRUE, all dynamic RP
configuration is overridden by this static configuration,
whatever the value of this object.
The absolute values of this object have a significance only
on the local router and do not need to be coordinated with
other routers. A setting of this object may have different
effects when applied to other routers.
Do not use this object unless fine control of static RP
behavior on the local router is required."
::= { pimStaticRPEntry 7 }
pimStaticRPRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this row, by which rows in this table can
be created and destroyed.
This status object cannot be set to active(1) before a valid
value has been written to pimStaticRPRPAddress.
All writeable objects in this entry can be modified when the
status of this entry is active(1)."
::= { pimStaticRPEntry 8 }
pimStaticRPStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows having the value
'permanent' need not allow write-access to any columnar
objects in the row."
DEFVAL { nonVolatile }
::= { pimStaticRPEntry 9 }
<span class="grey">Sivaramu, et al. Standards Track [Page 62]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-63" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
--
-- The PIM Anycast-RP Set Table
--
pimAnycastRPSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimAnycastRPSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is used to manage Anycast-RP via PIM Register
messages, as opposed to via other protocols such as MSDP
(Multicast Source Discovery Protocol).
Entries must be configured in this table if and only if the
local router is a member of one or more Anycast-RP sets,
that is, one or more Anycast-RP addresses are assigned to
the local router. Note that if using static RP
configuration, this is in addition to, not instead of, the
pimStaticRPTable entries that must be configured for the
Anycast-RPs.
The set of rows with the same values of both
pimAnycastRPSetAddressType and pimAnycastRPSetAnycastAddress
corresponds to the Anycast-RP set for that Anycast-RP
address.
When an Anycast-RP set configuration is active, one entry
per pimAnycastRPSetAnycastAddress corresponds to the local
router. The local router is identified by the
pimAnycastRpSetLocalRouter object. That entry determines
the source address used by the local router when forwarding
PIM Register messages within the Anycast-RP set."
REFERENCE "<a href="./rfc4610">RFC 4610</a>, <a href="./rfc3618">RFC 3618</a>"
::= { pim 12 }
pimAnycastRPSetEntry OBJECT-TYPE
SYNTAX PimAnycastRPSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry corresponds to a single router within a particular
Anycast-RP set. This entry is preserved on agent restart."
INDEX { pimAnycastRPSetAddressType,
pimAnycastRPSetAnycastAddress,
pimAnycastRPSetRouterAddress }
::= { pimAnycastRPSetTable 1 }
PimAnycastRPSetEntry ::= SEQUENCE {
<span class="grey">Sivaramu, et al. Standards Track [Page 63]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-64" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimAnycastRPSetAddressType InetAddressType,
pimAnycastRPSetAnycastAddress InetAddress,
pimAnycastRPSetRouterAddress InetAddress,
pimAnycastRPSetLocalRouter TruthValue,
pimAnycastRPSetRowStatus RowStatus,
pimAnycastRPSetStorageType StorageType
}
pimAnycastRPSetAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of the Anycast-RP address and router
address."
::= { pimAnycastRPSetEntry 1 }
pimAnycastRPSetAnycastAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Anycast-RP address. The InetAddressType is given by
the pimAnycastRPSetAddressType object."
::= { pimAnycastRPSetEntry 2 }
pimAnycastRPSetRouterAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address of a router that is a member of the Anycast-RP
set. The InetAddressType is given by the
pimAnycastRPSetAddressType object.
This address differs from pimAnycastRPSetAnycastAddress.
Equal values for these two addresses in a single entry are
not permitted. That would cause a Register loop."
::= { pimAnycastRPSetEntry 3 }
pimAnycastRPSetLocalRouter OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether this entry corresponds to the local router."
::= { pimAnycastRPSetEntry 4 }
<span class="grey">Sivaramu, et al. Standards Track [Page 64]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-65" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimAnycastRPSetRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this row, by which rows in this table can
be created and destroyed.
This status object can be set to active(1) without setting
any other columnar objects in this entry.
All writeable objects in this entry can be modified when the
status of this entry is active(1)."
::= { pimAnycastRPSetEntry 5 }
pimAnycastRPSetStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows having the value
'permanent' need not allow write-access to any columnar
objects in the row."
DEFVAL { nonVolatile }
::= { pimAnycastRPSetEntry 6 }
--
-- The PIM Group Mapping Table
--
pimGroupMappingTable OBJECT-TYPE
SYNTAX SEQUENCE OF PimGroupMappingEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing mappings from multicast
group prefixes to the PIM mode and RP address to use for
groups within that group prefix.
Rows in this table are created for a variety of reasons,
indicated by the value of the pimGroupMappingOrigin object.
- Rows with a pimGroupMappingOrigin value of 'fixed' are
created automatically by the router at startup, to
correspond to the well-defined prefixes of link-local and
unroutable group addresses. These rows are never
destroyed.
<span class="grey">Sivaramu, et al. Standards Track [Page 65]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-66" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
- Rows with a pimGroupMappingOrigin value of 'embedded' are
created by the router to correspond to group prefixes
that are to be treated as being in Embedded-RP format.
- Rows with a pimGroupMappingOrigin value of 'configRp' are
created and destroyed as a result of rows in the
pimStaticRPTable being created and destroyed.
- Rows with a pimGroupMappingOrigin value of 'configSsm'
are created and destroyed as a result of configuration of
SSM address ranges to the local router.
- Rows with a pimGroupMappingOrigin value of 'bsr' are
created as a result of running the PIM Bootstrap Router
(BSR) mechanism. If the local router is not the elected
BSR, these rows are created to correspond to group
prefixes in the PIM Bootstrap messages received from the
elected BSR. If the local router is the elected BSR,
these rows are created to correspond to group prefixes in
the PIM Bootstrap messages that the local router sends.
In either case, these rows are destroyed when the group
prefixes are timed out by the BSR mechanism.
- Rows with a pimGroupMappingOrigin value of 'other' are
created and destroyed according to some other mechanism
not specified here.
Given the collection of rows in this table at any point in
time, the PIM mode and RP address to use for a particular
group is determined using the following algorithm.
1. From the set of all rows, the subset whose group prefix
contains the group in question are selected.
2. If there are no such rows, then the group mapping is
undefined.
3. If there are multiple selected rows, and a subset is
defined by pimStaticRPTable (pimGroupMappingOrigin value
of 'configRp') with pimStaticRPOverrideDynamic set to
TRUE, then this subset is selected.
4. From the selected subset of rows, the subset that have
the greatest value of pimGroupMappingGrpPrefixLength are
selected.
5. If there are still multiple selected rows, the subset
that has the highest precedence (the lowest numerical
<span class="grey">Sivaramu, et al. Standards Track [Page 66]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-67" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
value for pimGroupMappingPrecedence) is selected.
6. If there are still multiple selected rows, the row
selected is implementation dependent; the implementation
might or might not apply the PIM hash function to select
the row.
7. The group mode to use is given by the value of
pimGroupMappingPimMode from the single selected row; the
RP to use is given by the value of
pimGroupMappingRPAddress, unless pimGroupMappingOrigin is
'embedded', in which case, the RP is extracted from the
group address in question."
REFERENCE "<a href="./rfc4601#section-3.7">RFC 4601 section 3.7</a>, <a href="./rfc3956">RFC 3956</a>, and <a href="./rfc4610">RFC 4610</a>"
::= { pim 13 }
pimGroupMappingEntry OBJECT-TYPE
SYNTAX PimGroupMappingEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the pimGroupMappingTable."
INDEX { pimGroupMappingOrigin,
pimGroupMappingAddressType,
pimGroupMappingGrpAddress,
pimGroupMappingGrpPrefixLength,
pimGroupMappingRPAddressType,
pimGroupMappingRPAddress }
::= { pimGroupMappingTable 1 }
PimGroupMappingEntry ::= SEQUENCE {
pimGroupMappingOrigin PimGroupMappingOriginType,
pimGroupMappingAddressType InetAddressType,
pimGroupMappingGrpAddress InetAddress,
pimGroupMappingGrpPrefixLength InetAddressPrefixLength,
pimGroupMappingRPAddressType InetAddressType,
pimGroupMappingRPAddress InetAddress,
pimGroupMappingPimMode PimMode,
pimGroupMappingPrecedence Unsigned32
}
pimGroupMappingOrigin OBJECT-TYPE
SYNTAX PimGroupMappingOriginType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The mechanism by which this group mapping was learned."
::= { pimGroupMappingEntry 1 }
<span class="grey">Sivaramu, et al. Standards Track [Page 67]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-68" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimGroupMappingAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of the IP multicast group prefix."
::= { pimGroupMappingEntry 2 }
pimGroupMappingGrpAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The IP multicast group address that, when combined with
pimGroupMappingGrpPrefixLength, gives the group prefix for
this mapping. The InetAddressType is given by the
pimGroupMappingAddressType object.
This address object is only significant up to
pimGroupMappingGrpPrefixLength bits. The remainder of the
address bits are zero. This is especially important for
this index field, which is part of the index of this entry.
Any non-zero bits would signify an entirely different
entry."
::= { pimGroupMappingEntry 3 }
pimGroupMappingGrpPrefixLength OBJECT-TYPE
SYNTAX InetAddressPrefixLength (4..128)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The multicast group prefix length that, when combined
with pimGroupMappingGrpAddress, gives the group prefix for
this mapping. The InetAddressType is given by the
pimGroupMappingAddressType object. If
pimGroupMappingAddressType is 'ipv4' or 'ipv4z', this
object must be in the range 4..32. If
pimGroupMappingAddressType is 'ipv6' or 'ipv6z', this object
must be in the range 8..128."
::= { pimGroupMappingEntry 4 }
pimGroupMappingRPAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address type of the RP to be used for groups within
this group prefix, or unknown(0) if no RP is to be used or
<span class="grey">Sivaramu, et al. Standards Track [Page 68]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-69" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
if the RP address is unknown. This object must be
unknown(0) if pimGroupMappingPimMode is ssm(2), or if
pimGroupMappingOrigin is embedded(6)."
::= { pimGroupMappingEntry 5 }
pimGroupMappingRPAddress OBJECT-TYPE
SYNTAX InetAddress (SIZE (0|4|8|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The IP address of the RP to be used for groups within this
group prefix. The InetAddressType is given by the
pimGroupMappingRPAddressType object."
::= { pimGroupMappingEntry 6 }
pimGroupMappingPimMode OBJECT-TYPE
SYNTAX PimMode
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The PIM mode to be used for groups in this group prefix."
::= { pimGroupMappingEntry 7 }
pimGroupMappingPrecedence OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The precedence of this row, used in the algorithm that
determines which row applies to a given group address
(described above). Numerically higher values for this
object indicate lower precedences, with the value zero
denoting the highest precedence.
The absolute values of this object have a significance only
on the local router and do not need to be coordinated with
other routers."
::= { pimGroupMappingEntry 8 }
--
-- PIM Notifications
--
pimNeighborLoss NOTIFICATION-TYPE
OBJECTS { pimNeighborUpTime }
STATUS current
DESCRIPTION
"A pimNeighborLoss notification signifies the loss of an
<span class="grey">Sivaramu, et al. Standards Track [Page 69]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-70" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
adjacency with a neighbor. This notification should be
generated when the neighbor timer expires, and the router
has no other neighbors on the same interface with the same
IP version and a lower IP address than itself.
This notification is generated whenever the counter
pimNeighborLossCount is incremented, subject
to the rate limit specified by
pimNeighborLossNotificationPeriod."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a>"
::= { pimNotifications 1 }
pimInvalidRegister NOTIFICATION-TYPE
OBJECTS { pimGroupMappingPimMode,
pimInvalidRegisterAddressType,
pimInvalidRegisterOrigin,
pimInvalidRegisterGroup,
pimInvalidRegisterRp
}
STATUS current
DESCRIPTION
"A pimInvalidRegister notification signifies that an invalid
PIM Register message was received by this device.
This notification is generated whenever the counter
pimInvalidRegisterMsgsRcvd is incremented, subject to the
rate limit specified by
pimInvalidRegisterNotificationPeriod."
REFERENCE "<a href="./rfc4601#section-4.4.2">RFC 4601 section 4.4.2</a>"
::= { pimNotifications 2 }
pimInvalidJoinPrune NOTIFICATION-TYPE
OBJECTS { pimGroupMappingPimMode,
pimInvalidJoinPruneAddressType,
pimInvalidJoinPruneOrigin,
pimInvalidJoinPruneGroup,
pimInvalidJoinPruneRp,
pimNeighborUpTime
}
STATUS current
DESCRIPTION
"A pimInvalidJoinPrune notification signifies that an
invalid PIM Join/Prune message was received by this device.
This notification is generated whenever the counter
pimInvalidJoinPruneMsgsRcvd is incremented, subject to the
rate limit specified by
pimInvalidJoinPruneNotificationPeriod."
<span class="grey">Sivaramu, et al. Standards Track [Page 70]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-71" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
REFERENCE "<a href="./rfc4601#section-4.5.2">RFC 4601 section 4.5.2</a>"
::= { pimNotifications 3 }
pimRPMappingChange NOTIFICATION-TYPE
OBJECTS { pimGroupMappingPimMode,
pimGroupMappingPrecedence
}
STATUS current
DESCRIPTION
"A pimRPMappingChange notification signifies a change to the
active RP mapping on this device.
This notification is generated whenever the counter
pimRPMappingChangeCount is incremented, subject to the
rate limit specified by
pimRPMappingChangeNotificationPeriod."
::= { pimNotifications 4 }
pimInterfaceElection NOTIFICATION-TYPE
OBJECTS { pimInterfaceAddressType,
pimInterfaceAddress }
STATUS current
DESCRIPTION
"A pimInterfaceElection notification signifies that a new DR
or DF has been elected on a network.
This notification is generated whenever the counter
pimInterfaceElectionWinCount is incremented, subject to the
rate limit specified by
pimInterfaceElectionNotificationPeriod."
REFERENCE "<a href="./rfc4601#section-4.3.2">RFC 4601 section 4.3.2</a> and <a href="./rfc5015#section-3.5.2">RFC 5015 section 3.5.2</a>"
::= { pimNotifications 5 }
--
-- Conformance Information
--
pimMIBConformance OBJECT IDENTIFIER ::= { pimStdMIB 2 }
pimMIBCompliances OBJECT IDENTIFIER ::= { pimMIBConformance 1 }
pimMIBGroups OBJECT IDENTIFIER ::= { pimMIBConformance 2 }
--
-- Compliance Statements
--
pimMIBComplianceAsm MODULE-COMPLIANCE
STATUS current
DESCRIPTION
<span class="grey">Sivaramu, et al. Standards Track [Page 71]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-72" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
"The compliance statement for routers which are running
PIM-SM (Sparse Mode)."
MODULE -- this module
MANDATORY-GROUPS { pimTopologyGroup,
pimSsmGroup,
pimRPConfigGroup,
pimSmGroup }
GROUP pimNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimTuningParametersGroup
DESCRIPTION
"This group is optional."
GROUP pimRouterStatisticsGroup
DESCRIPTION
"This group is optional."
GROUP pimAnycastRpGroup
DESCRIPTION
"This group is optional."
GROUP pimStaticRPPrecedenceGroup
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationObjects
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimDiagnosticsGroup
DESCRIPTION
"This group is optional."
GROUP pimDeviceStorageGroup
DESCRIPTION
"This group is optional."
::= { pimMIBCompliances 1 }
pimMIBComplianceBidir MODULE-COMPLIANCE
STATUS current
<span class="grey">Sivaramu, et al. Standards Track [Page 72]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-73" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
DESCRIPTION
"The compliance statement for routers which are running
Bidir-PIM."
MODULE -- this module
MANDATORY-GROUPS { pimTopologyGroup,
pimRPConfigGroup,
pimSmGroup,
pimBidirGroup }
GROUP pimNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimTuningParametersGroup
DESCRIPTION
"This group is optional."
GROUP pimRouterStatisticsGroup
DESCRIPTION
"This group is optional."
GROUP pimAnycastRpGroup
DESCRIPTION
"This group is optional."
GROUP pimStaticRPPrecedenceGroup
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationObjects
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimDiagnosticsGroup
DESCRIPTION
"This group is optional."
GROUP pimDeviceStorageGroup
DESCRIPTION
"This group is optional."
::= { pimMIBCompliances 2 }
pimMIBComplianceSsm MODULE-COMPLIANCE
<span class="grey">Sivaramu, et al. Standards Track [Page 73]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-74" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
STATUS current
DESCRIPTION
"The compliance statement for routers which are running
PIM SSM (Source Specific Multicast)."
MODULE -- this module
MANDATORY-GROUPS { pimTopologyGroup,
pimSsmGroup }
GROUP pimNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimTuningParametersGroup
DESCRIPTION
"This group is optional."
GROUP pimRouterStatisticsGroup
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationObjects
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimDiagnosticsGroup
DESCRIPTION
"This group is optional."
GROUP pimDeviceStorageGroup
DESCRIPTION
"This group is optional."
::= { pimMIBCompliances 3 }
pimMIBComplianceDm MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for routers which are running
PIM-DM (Dense Mode)."
MODULE -- this module
MANDATORY-GROUPS { pimTopologyGroup,
pimSsmGroup,
pimRPConfigGroup,
pimSmGroup,
<span class="grey">Sivaramu, et al. Standards Track [Page 74]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-75" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimDmGroup }
GROUP pimNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimTuningParametersGroup
DESCRIPTION
"This group is optional."
GROUP pimRouterStatisticsGroup
DESCRIPTION
"This group is optional."
GROUP pimAnycastRpGroup
DESCRIPTION
"This group is optional."
GROUP pimStaticRPPrecedenceGroup
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationObjects
DESCRIPTION
"This group is optional."
GROUP pimNetMgmtNotificationGroup
DESCRIPTION
"This group is optional."
GROUP pimDiagnosticsGroup
DESCRIPTION
"This group is optional."
GROUP pimDeviceStorageGroup
DESCRIPTION
"This group is optional."
::= { pimMIBCompliances 4 }
--
-- Units of Conformance
--
pimTopologyGroup OBJECT-GROUP
OBJECTS { pimInterfaceAddressType,
pimInterfaceAddress,
pimInterfaceGenerationIDValue,
<span class="grey">Sivaramu, et al. Standards Track [Page 75]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-76" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimInterfaceDR,
pimInterfaceDRPriorityEnabled,
pimInterfaceHelloHoldtime,
pimInterfaceJoinPruneHoldtime,
pimInterfaceLanDelayEnabled,
pimInterfaceEffectPropagDelay,
pimInterfaceEffectOverrideIvl,
pimInterfaceSuppressionEnabled,
pimInterfaceBidirCapable,
pimNeighborGenerationIDPresent,
pimNeighborGenerationIDValue,
pimNeighborUpTime,
pimNeighborExpiryTime,
pimNeighborDRPriorityPresent,
pimNeighborDRPriority,
pimNeighborLanPruneDelayPresent,
pimNeighborTBit,
pimNeighborPropagationDelay,
pimNeighborOverrideInterval,
pimNeighborBidirCapable,
pimNbrSecAddress
}
STATUS current
DESCRIPTION
"A collection of read-only objects used to report local PIM
topology."
::= { pimMIBGroups 1 }
pimNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { pimNeighborLoss }
STATUS current
DESCRIPTION
"A collection of notifications for signaling important PIM
events."
::= { pimMIBGroups 2 }
pimTuningParametersGroup OBJECT-GROUP
OBJECTS { pimKeepalivePeriod,
pimRegisterSuppressionTime,
pimInterfaceDRPriority,
pimInterfaceHelloInterval,
pimInterfaceTrigHelloInterval,
pimInterfaceJoinPruneInterval,
pimInterfacePropagationDelay,
pimInterfaceOverrideInterval,
pimInterfaceDomainBorder,
pimInterfaceStubInterface,
pimInterfaceStatus,
<span class="grey">Sivaramu, et al. Standards Track [Page 76]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-77" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimInterfaceStorageType
}
STATUS current
DESCRIPTION
"A collection of writeable objects used to configure PIM
behavior and to tune performance."
::= { pimMIBGroups 3 }
pimRouterStatisticsGroup OBJECT-GROUP
OBJECTS { pimStarGEntries,
pimStarGIEntries,
pimSGEntries,
pimSGIEntries,
pimSGRptEntries,
pimSGRptIEntries
}
STATUS current
DESCRIPTION
"A collection of statistics global to the PIM router."
::= { pimMIBGroups 4 }
pimSsmGroup OBJECT-GROUP
OBJECTS { pimSGUpTime,
pimSGPimMode,
pimSGUpstreamJoinState,
pimSGUpstreamJoinTimer,
pimSGUpstreamNeighbor,
pimSGRPFIfIndex,
pimSGRPFNextHopType,
pimSGRPFNextHop,
pimSGRPFRouteProtocol,
pimSGRPFRouteAddress,
pimSGRPFRoutePrefixLength,
pimSGRPFRouteMetricPref,
pimSGRPFRouteMetric,
pimSGSPTBit,
pimSGKeepaliveTimer,
pimSGDRRegisterState,
pimSGDRRegisterStopTimer,
pimSGRPRegisterPMBRAddressType,
pimSGRPRegisterPMBRAddress,
pimSGIUpTime,
pimSGILocalMembership,
pimSGIJoinPruneState,
pimSGIPrunePendingTimer,
pimSGIJoinExpiryTimer,
pimSGIAssertState,
pimSGIAssertTimer,
<span class="grey">Sivaramu, et al. Standards Track [Page 77]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-78" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimSGIAssertWinnerAddressType,
pimSGIAssertWinnerAddress,
pimSGIAssertWinnerMetricPref,
pimSGIAssertWinnerMetric
}
STATUS current
DESCRIPTION
"A collection of objects to support management of PIM
routers running the PIM SSM (Source Specific Multicast)
protocol, in PIM mode SM (Sparse Mode)."
::= { pimMIBGroups 5 }
pimRPConfigGroup OBJECT-GROUP
OBJECTS { pimStaticRPRPAddress,
pimStaticRPPimMode,
pimStaticRPOverrideDynamic,
pimStaticRPRowStatus,
pimStaticRPStorageType,
pimGroupMappingPimMode,
pimGroupMappingPrecedence
}
STATUS current
DESCRIPTION
"A collection of objects to support configuration of RPs
(Rendezvous Points) and Group Mappings."
::= { pimMIBGroups 6 }
pimSmGroup OBJECT-GROUP
OBJECTS { pimStarGUpTime,
pimStarGPimMode,
pimStarGRPAddressType,
pimStarGRPAddress,
pimStarGPimModeOrigin,
pimStarGRPIsLocal,
pimStarGUpstreamJoinState,
pimStarGUpstreamJoinTimer,
pimStarGUpstreamNeighborType,
pimStarGUpstreamNeighbor,
pimStarGRPFIfIndex,
pimStarGRPFNextHopType,
pimStarGRPFNextHop,
pimStarGRPFRouteProtocol,
pimStarGRPFRouteAddress,
pimStarGRPFRoutePrefixLength,
pimStarGRPFRouteMetricPref,
pimStarGRPFRouteMetric,
pimStarGIUpTime,
pimStarGILocalMembership,
<span class="grey">Sivaramu, et al. Standards Track [Page 78]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-79" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimStarGIJoinPruneState,
pimStarGIPrunePendingTimer,
pimStarGIJoinExpiryTimer,
pimStarGIAssertState,
pimStarGIAssertTimer,
pimStarGIAssertWinnerAddressType,
pimStarGIAssertWinnerAddress,
pimStarGIAssertWinnerMetricPref,
pimStarGIAssertWinnerMetric,
pimSGRptUpTime,
pimSGRptUpstreamPruneState,
pimSGRptUpstreamOverrideTimer,
pimSGRptIUpTime,
pimSGRptILocalMembership,
pimSGRptIJoinPruneState,
pimSGRptIPrunePendingTimer,
pimSGRptIPruneExpiryTimer
}
STATUS current
DESCRIPTION
"A collection of objects to support management of PIM
routers running PIM-SM (Sparse Mode). The groups
pimSsmGroup and pimRPConfigGroup are also required."
::= { pimMIBGroups 7 }
pimBidirGroup OBJECT-GROUP
OBJECTS { pimInterfaceDFElectionRobustness,
pimBidirDFElectionWinnerAddressType,
pimBidirDFElectionWinnerAddress,
pimBidirDFElectionWinnerUpTime,
pimBidirDFElectionWinnerMetricPref,
pimBidirDFElectionWinnerMetric,
pimBidirDFElectionState,
pimBidirDFElectionStateTimer
}
STATUS current
DESCRIPTION
"A collection of objects to support management of PIM
routers running BIDIR mode. The groups pimSsmGroup,
pimSmGroup and pimRPConfigGroup are also required."
::= { pimMIBGroups 8 }
pimAnycastRpGroup OBJECT-GROUP
OBJECTS { pimAnycastRPSetLocalRouter,
pimAnycastRPSetRowStatus,
pimAnycastRPSetStorageType
}
STATUS current
<span class="grey">Sivaramu, et al. Standards Track [Page 79]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-80" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
DESCRIPTION
"A collection of objects to support management of the PIM
Anycast-RP mechanism."
::= { pimMIBGroups 9 }
pimStaticRPPrecedenceGroup OBJECT-GROUP
OBJECTS { pimStaticRPPrecedence }
STATUS current
DESCRIPTION
"A collection of objects to allow fine control of
interactions between static RP configuration and
dynamically acquired group to RP mappings."
::= { pimMIBGroups 10 }
pimNetMgmtNotificationObjects OBJECT-GROUP
OBJECTS { pimInvalidRegisterNotificationPeriod,
pimInvalidRegisterMsgsRcvd,
pimInvalidRegisterAddressType,
pimInvalidRegisterOrigin,
pimInvalidRegisterGroup,
pimInvalidRegisterRp,
pimInvalidJoinPruneNotificationPeriod,
pimInvalidJoinPruneMsgsRcvd,
pimInvalidJoinPruneAddressType,
pimInvalidJoinPruneOrigin,
pimInvalidJoinPruneGroup,
pimInvalidJoinPruneRp,
pimRPMappingNotificationPeriod,
pimRPMappingChangeCount,
pimInterfaceElectionNotificationPeriod,
pimInterfaceElectionWinCount
}
STATUS current
DESCRIPTION
"A collection of objects to support notification of PIM
network management events."
::= { pimMIBGroups 11 }
pimNetMgmtNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { pimInvalidRegister,
pimInvalidJoinPrune,
pimRPMappingChange,
pimInterfaceElection
}
STATUS current
DESCRIPTION
"A collection of notifications for signaling PIM network
management events."
<span class="grey">Sivaramu, et al. Standards Track [Page 80]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-81" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
::= { pimMIBGroups 12 }
pimDiagnosticsGroup OBJECT-GROUP
OBJECTS { pimInAsserts,
pimOutAsserts,
pimLastAssertInterface,
pimLastAssertGroupAddressType,
pimLastAssertGroupAddress,
pimLastAssertSourceAddressType,
pimLastAssertSourceAddress,
pimNeighborLossNotificationPeriod,
pimNeighborLossCount
}
STATUS current
DESCRIPTION
"Objects providing additional diagnostics related to a PIM
router."
::= { pimMIBGroups 13 }
pimDmGroup OBJECT-GROUP
OBJECTS {
pimRefreshInterval,
pimInterfacePruneLimitInterval,
pimInterfaceGraftRetryInterval,
pimInterfaceSRPriorityEnabled,
pimNeighborSRCapable,
pimSGUpstreamPruneState,
pimSGUpstreamPruneLimitTimer,
pimSGOriginatorState,
pimSGSourceActiveTimer,
pimSGStateRefreshTimer
}
STATUS current
DESCRIPTION
"A collection of objects required for management of PIM
Dense Mode (PIM-DM) function. The groups pimSsmGroup and
pimSmGroup are also required."
REFERENCE "<a href="./rfc3973">RFC 3973</a>"
::= { pimMIBGroups 14 }
<span class="grey">Sivaramu, et al. Standards Track [Page 81]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-82" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimDeviceStorageGroup OBJECT-GROUP
OBJECTS { pimDeviceConfigStorageType
}
STATUS current
DESCRIPTION
"An object that specifies the volatility of global PIM
configuration settings on this device."
::= { pimMIBGroups 15 }
END
<span class="h2"><a class="selflink" id="section-6" href="#section-6">6</a>. Security Considerations</span>
There are a number of management objects defined in this MIB module
with a MAX-ACCESS clause of read-write and/or read-create. Such
objects may be considered sensitive or vulnerable in some network
environments. The support for SET operations in a non-secure
environment without proper protection can have a negative effect on
network operations. These are the tables and objects and their
sensitivity/vulnerability:
The following tables and objects could be employed to modify
multicast routing behavior in a way that prevents, disrupts, or
subverts services provided by the network, including (but not limited
to) multicast data traffic delivery. For example, attacks can be
envisaged that would pass nominated multicast data streams through a
nominated location, without the sources or listeners becoming aware
of this subversion.
pimKeepalivePeriod pimRegisterSuppressionTime
pimNeighborLossNotificationPeriod
pimInvalidRegisterNotificationPeriod
pimInvalidJoinPruneNotificationPeriod pimRPMappingNotificationPeriod
pimInterfaceElectionNotificationPeriod pimRefreshInterval
pimInterfaceTable pimInterfaceEntry pimInterfaceIfIndex
pimInterfaceIPVersion pimInterfaceHelloInterval
pimInterfaceTrigHelloInterval pimInterfaceJoinPruneInterval
pimInterfaceDFElectionRobustness pimInterfaceHelloHoldtime
pimInterfaceJoinPruneHoldtime pimInterfacePropagationDelay
pimInterfaceOverrideInterval pimInterfaceDRPriority
pimInterfaceDomainBorder pimInterfaceStatus pimInterfaceStubInterface
pimInterfacePruneLimitInterval pimStaticRPTable pimStaticRPEntry
pimStaticRPAddressType pimStaticRPGrpAddress
pimStaticRPGrpPrefixLength pimStaticRPRPAddress pimStaticRPPimMode
pimStaticRPOverrideDynamic pimStaticRPRowStatus pimStaticRPPrecedence
pimAnycastRPSetTable pimAnycastRPSetEntry pimAnycastRPSetAddressType
pimAnycastRPSetAnycastAddress pimAnycastRPSetRouterAddress
<span class="grey">Sivaramu, et al. Standards Track [Page 82]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-83" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Some of the readable objects in this MIB module (i.e., objects with a
MAX-ACCESS other than not-accessible) may be considered sensitive or
vulnerable in some network environments. It is thus important to
control even GET and/or NOTIFY access to these objects and possibly
to even encrypt the values of these objects when sending them over
the network via SNMP. These are the tables and objects and their
sensitivity/vulnerability:
The following tables and objects could be employed to determine the
topology, disposition, and composition of the network. This
information may be commercially sensitive, and may also be used in
preparation for attacks, including any of the attacks described
above.
The following tables and objects may also be used to determine
whether multicast data is flowing in the network, or has flowed
recently. They may also be used to determine the network location of
senders and recipients. An attacker can apply 'traffic analysis' to
this data. In some cases, the information revealed by traffic
analyses can be as damaging as full knowledge of the data being
transported.
pimKeepalivePeriod pimRegisterSuppressionTime pimStarGEntries
pimStarGIEntries pimSGEntries pimSGIEntries pimSGRptEntries
pimSGRptIEntries pimOutAsserts pimInAsserts pimLastAssertInterface
pimLastAssertGroupAddressType pimLastAssertGroupAddress
pimLastAssertSourceAddressType pimLastAssertSourceAddress
pimNeighborLossNotificationPeriod pimNeighborLossCount
pimInvalidRegisterNotificationPeriod pimInvalidRegisterMsgsRcvd
pimInvalidRegisterAddressType pimInvalidRegisterOrigin
pimInvalidRegisterGroup pimInvalidRegisterRp
pimInvalidJoinPruneNotificationPeriod pimInvalidJoinPruneMsgsRcvd
pimInvalidJoinPruneAddressType pimInvalidJoinPruneOrigin
pimInvalidJoinPruneGroup pimInvalidJoinPruneRp
pimRPMappingNotificationPeriod pimRPMappingChangeCount
pimInterfaceElectionNotificationPeriod pimInterfaceElectionWinCount
pimRefreshInterval pimInterfaceTable pimInterfaceEntry
pimInterfaceIfIndex pimInterfaceIPVersion pimInterfaceAddressType
pimInterfaceAddress pimInterfaceDR pimInterfaceHelloInterval
pimInterfaceTrigHelloInterval pimInterfaceJoinPruneInterval
pimInterfaceDFElectionRobustness pimInterfaceHelloHoldtime
pimInterfaceJoinPruneHoldtime pimInterfacePropagationDelay
pimInterfaceOverrideInterval pimInterfaceGenerationIDValue
pimInterfaceDRPriority pimInterfaceLanDelayEnabled
pimInterfaceEffectPropagDelay pimInterfaceEffectOverrideIvl
pimInterfaceSuppressionEnabled pimInterfaceBidirCapable
pimInterfaceDRPriorityEnabled pimInterfaceDomainBorder
pimInterfaceStatus pimInterfaceStubInterface
<span class="grey">Sivaramu, et al. Standards Track [Page 83]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-84" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimInterfacePruneLimitInterval pimInterfaceSRPriorityEnabled
pimNeighborTable pimNeighborEntry pimNeighborIfIndex
pimNeighborAddressType pimNeighborAddress pimNeighborUpTime
pimNeighborExpiryTime pimNeighborLanPruneDelayPresent
pimNeighborPropagationDelay pimNeighborOverrideInterval
pimNeighborTBit pimNeighborGenerationIDPresent
pimNeighborGenerationIDValue pimNeighborBidirCapable
pimNeighborDRPriorityPresent pimNeighborDRPriority
pimNeighborSRCapable pimNbrSecAddressTable pimNbrSecAddressEntry
pimNbrSecAddressIfIndex pimNbrSecAddressType pimNbrSecAddressPrimary
pimNbrSecAddress pimStarGTable pimStarGEntry pimStarGAddressType
pimStarGGrpAddress pimStarGUpTime pimStarGPimMode
pimStarGRPAddressType pimStarGRPAddress pimStarGPimModeOrigin
pimStarGRPIsLocal pimStarGUpstreamJoinState pimStarGUpstreamJoinTimer
pimStarGUpstreamNeighborType pimStarGUpstreamNeighbor
pimStarGRPFIfIndex pimStarGRPFNextHopType pimStarGRPFNextHop
pimStarGRPFRouteProtocol pimStarGRPFRouteAddress
pimStarGRPFRoutePrefixLength pimStarGRPFRouteMetricPref
pimStarGRPFRouteMetric pimStarGITable pimStarGIEntry pimStarGIIfIndex
pimStarGIUpTime pimStarGILocalMembership pimStarGIJoinPruneState
pimStarGIPrunePendingTimer pimStarGIJoinExpiryTimer
pimStarGIAssertState pimStarGIAssertTimer
pimStarGIAssertWinnerAddressType pimStarGIAssertWinnerAddress
pimStarGIAssertWinnerMetricPref pimStarGIAssertWinnerMetric
pimSGTable pimSGEntry pimSGAddressType pimSGGrpAddress
pimSGSrcAddress pimSGUpTime pimSGPimMode pimSGUpstreamJoinState
pimSGUpstreamJoinTimer pimSGUpstreamNeighbor pimSGRPFIfIndex
pimSGRPFNextHopType pimSGRPFNextHop pimSGRPFRouteProtocol
pimSGRPFRouteAddress pimSGRPFRoutePrefixLength
pimSGRPFRouteMetricPref pimSGRPFRouteMetric pimSGSPTBit
pimSGKeepaliveTimer pimSGDRRegisterState pimSGDRRegisterStopTimer
pimSGRPRegisterPMBRAddressType pimSGRPRegisterPMBRAddress
pimSGUpstreamPruneState pimSGUpstreamPruneLimitTimer
pimSGOriginatorState pimSGSourceActiveTimer pimSGStateRefreshTimer
pimSGITable pimSGIEntry pimSGIIfIndex pimSGIUpTime
pimSGILocalMembership pimSGIJoinPruneState pimSGIPrunePendingTimer
pimSGIJoinExpiryTimer pimSGIAssertState pimSGIAssertTimer
pimSGIAssertWinnerAddressType pimSGIAssertWinnerAddress
pimSGIAssertWinnerMetricPref pimSGIAssertWinnerMetric pimSGRptTable
pimSGRptEntry pimSGRptSrcAddress pimSGRptUpTime
pimSGRptUpstreamPruneState pimSGRptUpstreamOverrideTimer
pimSGRptITable pimSGRptIEntry pimSGRptIIfIndex pimSGRptIUpTime
pimSGRptILocalMembership pimSGRptIJoinPruneState
pimSGRptIPrunePendingTimer pimSGRptIPruneExpiryTimer
pimBidirDFElectionTable pimBidirDFElectionEntry
pimBidirDFElectionAddressType pimBidirDFElectionRPAddress
pimBidirDFElectionIfIndex pimBidirDFElectionWinnerAddressType
pimBidirDFElectionWinnerAddress pimBidirDFElectionWinnerUpTime
<span class="grey">Sivaramu, et al. Standards Track [Page 84]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-85" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
pimBidirDFElectionWinnerMetricPref pimBidirDFElectionWinnerMetric
pimBidirDFElectionState pimBidirDFElectionStateTimer pimStaticRPTable
pimStaticRPEntry pimStaticRPAddressType pimStaticRPGrpAddress
pimStaticRPGrpPrefixLength pimStaticRPRPAddress pimStaticRPPimMode
pimStaticRPOverrideDynamic pimStaticRPRowStatus pimStaticRPPrecedence
pimAnycastRPSetTable pimAnycastRPSetEntry pimAnycastRPSetAddressType
pimAnycastRPSetAnycastAddress pimAnycastRPSetRouterAddress
pimAnycastRPSetRowStatus pimAnycastRPSetLocalRouter
pimGroupMappingTable pimGroupMappingEntry pimGroupMappingOrigin
pimGroupMappingAddressType pimGroupMappingGrpAddress
pimGroupMappingGrpPrefixLength pimGroupMappingRPAddress
pimGroupMappingPimMode pimGroupMappingPrecedence
There is also a specific danger arising from the notification
pimInvalidRegister. This is originated by devices that receive an
incorrect unicast-encapsulated multicast data packet, which poses a
clear danger of propagating a DoS (Denial of Service) attack from the
data or control plane to the network management plane. The following
steps are taken to guard against this.
1. The notification is disabled by default. The writeable field
pimInvalidRegisterNotificationPeriod must be set in order to
enable it.
2. The syntax of pimInvalidRegisterNotificationPeriod prevents any
given device from originating the notification more frequently
than once every 10 seconds.
3. The counter pimInvalidRegisterMsgsRcvd provides equivalent
function to the notification. Management applications are
encouraged to monitor this counter in preference to enabling the
notification.
The same measures are taken in respect of pimInvalidJoinPrune, though
as this notification can only arise as a result of unroutable control
packets, the risk is not so acute.
SNMP versions prior to SNMPv3 did not include adequate security.
Even if the network itself is secure (for example by using IPsec),
even then, there is no control as to who on the secure network is
allowed to access and GET/SET (read/change/create/delete) the objects
in this MIB module.
It is RECOMMENDED that implementers consider the security features as
provided by the SNMPv3 framework (see <a href="./rfc3410#section-8">[RFC3410], section 8</a>),
including full support for the SNMPv3 cryptographic mechanisms (for
authentication and privacy).
<span class="grey">Sivaramu, et al. Standards Track [Page 85]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-86" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Further, deployment of SNMP versions prior to SNMPv3 is NOT
RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to
enable cryptographic security. It is then a customer/operator
responsibility to ensure that the SNMP entity giving access to an
instance of this MIB module is properly configured to give access to
the objects only to those principals (users) that have legitimate
rights to indeed GET or SET (change/create/delete) them.
<span class="h2"><a class="selflink" id="section-7" href="#section-7">7</a>. IANA Considerations</span>
PIM-STD-MIB is rooted under the mib-2 subtree. IANA has assigned
{ mib-2 157 } to the PIM-STD-MIB module specified in this document.
<span class="h2"><a class="selflink" id="section-8" href="#section-8">8</a>. Acknowledgements</span>
This MIB module is based on the original work in <a href="./rfc2934">RFC 2934</a> [<a href="./rfc2934" title=""Protocol Independent Multicast MIB for IPv4"">RFC2934</a>]
by K. McCloghrie, D. Farinacci, D. Thaler, and W. Fenner and has been
updated based on feedback from the IETF's Protocol Independent
Multicast (PIM) Working Group.
Jonathan Nicholas was the editor of early versions of this document,
and contributed the objects for management of PIM-DM.
<span class="h2"><a class="selflink" id="section-9" href="#section-9">9</a>. References</span>
<span class="h3"><a class="selflink" id="section-9.1" href="#section-9.1">9.1</a>. Normative References</span>
[<a id="ref-RFC2119">RFC2119</a>] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", <a href="https://www.rfc-editor.org/bcp/bcp14">BCP 14</a>, <a href="./rfc2119">RFC 2119</a>, March 1997.
[<a id="ref-RFC2578">RFC2578</a>] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Structure of Management
Information Version 2 (SMIv2)", STD 58, <a href="./rfc2578">RFC 2578</a>,
April 1999.
[<a id="ref-RFC2579">RFC2579</a>] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Textual Conventions for SMIv2",
STD 58, <a href="./rfc2579">RFC 2579</a>, April 1999.
[<a id="ref-RFC2580">RFC2580</a>] McCloghrie, K., Perkins, D., and J. Schoenwaelder,
"Conformance Statements for SMIv2", STD 58, <a href="./rfc2580">RFC 2580</a>,
April 1999.
[<a id="ref-RFC2863">RFC2863</a>] McCloghrie, K. and F. Kastenholz, "The Interfaces
Group MIB", <a href="./rfc2863">RFC 2863</a>, June 2000.
<span class="grey">Sivaramu, et al. Standards Track [Page 86]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-87" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
[<a id="ref-RFC3973">RFC3973</a>] Adams, A., Nicholas, J., and W. Siadak, "Protocol
Independent Multicast - Dense Mode (PIM-DM): Protocol
Specification (Revised)", <a href="./rfc3973">RFC 3973</a>, January 2005.
[<a id="ref-RFC4001">RFC4001</a>] Daniele, M., Haberman, B., Routhier, S., and J.
Schoenwaelder, "Textual Conventions for Internet
Network Addresses", <a href="./rfc4001">RFC 4001</a>, February 2005.
[<a id="ref-RFC4601">RFC4601</a>] Fenner, B., Handley, M., Holbrook, H., and I.
Kouvelas, "Protocol Independent Multicast - Sparse
Mode (PIM-SM): Protocol Specification (Revised)",
<a href="./rfc4601">RFC 4601</a>, August 2006.
[<a id="ref-RFC4610">RFC4610</a>] Farinacci, D. and Y. Cai, "Anycast-RP Using Protocol
Independent Multicast (PIM)", <a href="./rfc4610">RFC 4610</a>, August 2006.
[<a id="ref-RFC5015">RFC5015</a>] Handley, M., Kouvelas, I., Speakman, T., and L.
Vicisano, "Bidirectional Protocol Independent
Multicast (BIDIR-PIM)", <a href="./rfc5015">RFC 5015</a>, October 2007.
[<a id="ref-RFC5059">RFC5059</a>] Bhaskar, N., Gall, A., Lingard, L., and S. Venaas,
"Bootstrap Router (BSR) Mechanism for PIM", <a href="./rfc5059">RFC 5059</a>,
January 2008.
[<a id="ref-RTPROTO">RTPROTO</a>] IANA, "IP Route Protocol MIB", September 2000, <http:/
/www.iana.org/assignments/ianaiprouteprotocol-mib>.
<span class="h3"><a class="selflink" id="section-9.2" href="#section-9.2">9.2</a>. Informative References</span>
[<a id="ref-IPMCAST-MIB">IPMCAST-MIB</a>] McWalter, D., <a style="text-decoration: none" href='https://www.google.com/search?sitesearch=datatracker.ietf.org%2Fdoc%2Fhtml%2F&q=inurl:draft-+%22IP+Multicast+MIB%22'>"IP Multicast MIB"</a>, Work in Progress,
August 2007.
[<a id="ref-RFC2932">RFC2932</a>] McCloghrie, K., Farinacci, D., and D. Thaler, "IPv4
Multicast Routing MIB", <a href="./rfc2932">RFC 2932</a>, October 2000.
[<a id="ref-RFC2934">RFC2934</a>] McCloghrie, K., Farinacci, D., Thaler, D., and B.
Fenner, "Protocol Independent Multicast MIB for IPv4",
<a href="./rfc2934">RFC 2934</a>, October 2000.
[<a id="ref-RFC3376">RFC3376</a>] Cain, B., Deering, S., Kouvelas, I., Fenner, B., and
A. Thyagarajan, "Internet Group Management Protocol,
Version 3", <a href="./rfc3376">RFC 3376</a>, October 2002.
[<a id="ref-RFC3410">RFC3410</a>] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction and Applicability Statements for
Internet-Standard Management Framework", <a href="./rfc3410">RFC 3410</a>,
December 2002.
<span class="grey">Sivaramu, et al. Standards Track [Page 87]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-88" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
[<a id="ref-RFC3569">RFC3569</a>] Bhattacharyya, S., "An Overview of Source-Specific
Multicast (SSM)", <a href="./rfc3569">RFC 3569</a>, July 2003.
[<a id="ref-RFC3618">RFC3618</a>] Fenner, B. and D. Meyer, "Multicast Source Discovery
Protocol (MSDP)", <a href="./rfc3618">RFC 3618</a>, October 2003.
[<a id="ref-RFC3810">RFC3810</a>] Vida, R. and L. Costa, "Multicast Listener Discovery
Version 2 (MLDv2) for IPv6", <a href="./rfc3810">RFC 3810</a>, June 2004.
[<a id="ref-RFC3956">RFC3956</a>] Savola, P. and B. Haberman, "Embedding the Rendezvous
Point (RP) Address in an IPv6 Multicast Address",
<a href="./rfc3956">RFC 3956</a>, November 2004.
<span class="grey">Sivaramu, et al. Standards Track [Page 88]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-89" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Authors' Addresses
Raghava Sivaramu
Cisco Systems
425 E. Tasman Drive
San Jose, CA 95134
USA
EMail: raghava@cisco.com
James Lingard
Arastra, Inc
P.O. Box 10905
Palo Alto, CA 94303
USA
EMail: jchl@arastra.com
David McWalter
Data Connection Ltd
100 Church Street
Enfield EN2 6BQ
United Kingdom
EMail: dmcw@dataconnection.com
Bharat Joshi
Infosys Technologies Ltd
Electronic City
Bangalore 560 100
India
EMail: bharat_joshi@infosys.com
Andrew Kessler
Cisco Systems
425 E. Tasman Drive
San Jose, CA 95134
USA
EMail: kessler@cisco.com
<span class="grey">Sivaramu, et al. Standards Track [Page 89]</span></pre>
<hr class='noprint'/><!--NewPage--><pre class='newpage'><span id="page-90" ></span>
<span class="grey"><a href="./rfc5060">RFC 5060</a> PIM MIB January 2008</span>
Full Copyright Statement
Copyright (C) The IETF Trust (2008).
This document is subject to the rights, licenses and restrictions
contained in <a href="https://www.rfc-editor.org/bcp/bcp78">BCP 78</a>, and except as set forth therein, the authors
retain all their rights.
This document and the information contained herein are provided on an
"AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND
THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF
THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Intellectual Property
The IETF takes no position regarding the validity or scope of any
Intellectual Property Rights or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; nor does it represent that it has
made any independent effort to identify any such rights. Information
on the procedures with respect to rights in RFC documents can be
found in <a href="https://www.rfc-editor.org/bcp/bcp78">BCP 78</a> and <a href="https://www.rfc-editor.org/bcp/bcp79">BCP 79</a>.
Copies of IPR disclosures made to the IETF Secretariat and any
assurances of licenses to be made available, or the result of an
attempt made to obtain a general license or permission for the use of
such proprietary rights by implementers or users of this
specification can be obtained from the IETF on-line IPR repository at
<a href="http://www.ietf.org/ipr">http://www.ietf.org/ipr</a>.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights that may cover technology that may be required to implement
this standard. Please address the information to the IETF at
ietf-ipr@ietf.org.
Sivaramu, et al. Standards Track [Page 90]
</pre>
|