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
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# build_le_bit: < unum --------------------------------------------------------
tcc -xif:err 2>&1 | grep 'match .* action'
prio {
drop if raw[0] < 5;
}
EOF
match 0:0:6=0x00 action 1
match 0:0:5=0x00 0:6:2=0x0 action 1
# build_le_bit: != small u128 -------------------------------------------------
tcc -xif:err 2>&1 | grep 'match .* action'
prio {
drop if raw[0] > ::5;
}
EOF
match 0:0:1=0x1 action 1
match 0:1:1=0x1 action 1
match 0:2:1=0x1 action 1
match 0:3:1=0x1 action 1
match 0:4:1=0x1 action 1
match 0:5:2=0x3 action 1
# build_le_bit: <= large u128 -------------------------------------------------
tcc -xif:err -One 2>&1 | grep 'match .* action'
prio {
drop if raw[0].ipv6 <= 8000::1;
}
EOF
match 0:0:1=0x0 action 1
match 0:1:126=0x00000000000000000000000000000000 action 1
# build_le_bit: > value exceeding mask ----------------------------------------
tcc -xif:err -One 2>&1 | grep match
prio {
drop if raw[0] > 256;
}
EOF
match action 0
# build_le_bit: (... & 0) <= 0xff ---------------------------------------------
tcc -xif:err -One 2>&1 | grep match
prio {
drop if (raw[0] & 0) <= 0xff;
}
EOF
match action 0
# build_lt_prefix: >= unum ----------------------------------------------------
tcc -xif:err -Oprefix 2>&1 | grep 'match .* action'
prio {
drop if raw[0] >= 5;
}
EOF
match 0:0:8=0x05 action 1
match 0:0:7=0x03 action 1
match 0:0:5=0x01 action 1
match 0:0:4=0x1 action 1
match 0:0:3=0x1 action 1
match 0:0:2=0x1 action 1
match 0:0:1=0x1 action 1
# build_lt_prefix: <= small u128 ----------------------------------------------
tcc -xif:err -Oprefix 2>&1 | grep 'match .* action'
prio {
drop if raw[0] <= ::5;
}
EOF
match 0:0:7=0x02 action 1
match 0:0:6=0x00 action 1
# build_le_prefix: != large u128 ----------------------------------------------
tcc -xif:err -Oprefix 2>&1 | grep 'match .* action'
prio {
drop if raw[0].ipv6 > 8000::1;
}
EOF
match 0:0:127=0x40000000000000000000000000000001 action 1
match 0:0:126=0x20000000000000000000000000000001 action 1
match 0:0:125=0x10000000000000000000000000000001 action 1
match 0:0:124=0x8000000000000000000000000000001 action 1
match 0:0:123=0x4000000000000000000000000000001 action 1
match 0:0:122=0x2000000000000000000000000000001 action 1
match 0:0:121=0x1000000000000000000000000000001 action 1
match 0:0:120=0x800000000000000000000000000001 action 1
match 0:0:119=0x400000000000000000000000000001 action 1
match 0:0:118=0x200000000000000000000000000001 action 1
match 0:0:117=0x100000000000000000000000000001 action 1
match 0:0:116=0x80000000000000000000000000001 action 1
match 0:0:115=0x40000000000000000000000000001 action 1
match 0:0:114=0x20000000000000000000000000001 action 1
match 0:0:113=0x10000000000000000000000000001 action 1
match 0:0:112=0x8000000000000000000000000001 action 1
match 0:0:111=0x4000000000000000000000000001 action 1
match 0:0:110=0x2000000000000000000000000001 action 1
match 0:0:109=0x1000000000000000000000000001 action 1
match 0:0:108=0x800000000000000000000000001 action 1
match 0:0:107=0x400000000000000000000000001 action 1
match 0:0:106=0x200000000000000000000000001 action 1
match 0:0:105=0x100000000000000000000000001 action 1
match 0:0:104=0x80000000000000000000000001 action 1
match 0:0:103=0x40000000000000000000000001 action 1
match 0:0:102=0x20000000000000000000000001 action 1
match 0:0:101=0x10000000000000000000000001 action 1
match 0:0:100=0x8000000000000000000000001 action 1
match 0:0:99=0x4000000000000000000000001 action 1
match 0:0:98=0x2000000000000000000000001 action 1
match 0:0:97=0x1000000000000000000000001 action 1
match 0:0:96=0x800000000000000000000001 action 1
match 0:0:95=0x400000000000000000000001 action 1
match 0:0:94=0x200000000000000000000001 action 1
match 0:0:93=0x100000000000000000000001 action 1
match 0:0:92=0x80000000000000000000001 action 1
match 0:0:91=0x40000000000000000000001 action 1
match 0:0:90=0x20000000000000000000001 action 1
match 0:0:89=0x10000000000000000000001 action 1
match 0:0:88=0x8000000000000000000001 action 1
match 0:0:87=0x4000000000000000000001 action 1
match 0:0:86=0x2000000000000000000001 action 1
match 0:0:85=0x1000000000000000000001 action 1
match 0:0:84=0x800000000000000000001 action 1
match 0:0:83=0x400000000000000000001 action 1
match 0:0:82=0x200000000000000000001 action 1
match 0:0:81=0x100000000000000000001 action 1
match 0:0:80=0x80000000000000000001 action 1
match 0:0:79=0x40000000000000000001 action 1
match 0:0:78=0x20000000000000000001 action 1
match 0:0:77=0x10000000000000000001 action 1
match 0:0:76=0x8000000000000000001 action 1
match 0:0:75=0x4000000000000000001 action 1
match 0:0:74=0x2000000000000000001 action 1
match 0:0:73=0x1000000000000000001 action 1
match 0:0:72=0x800000000000000001 action 1
match 0:0:71=0x400000000000000001 action 1
match 0:0:70=0x200000000000000001 action 1
match 0:0:69=0x100000000000000001 action 1
match 0:0:68=0x80000000000000001 action 1
match 0:0:67=0x40000000000000001 action 1
match 0:0:66=0x20000000000000001 action 1
match 0:0:65=0x10000000000000001 action 1
match 0:0:64=0x8000000000000001 action 1
match 0:0:63=0x4000000000000001 action 1
match 0:0:62=0x2000000000000001 action 1
match 0:0:61=0x1000000000000001 action 1
match 0:0:60=0x800000000000001 action 1
match 0:0:59=0x400000000000001 action 1
match 0:0:58=0x200000000000001 action 1
match 0:0:57=0x100000000000001 action 1
match 0:0:56=0x80000000000001 action 1
match 0:0:55=0x40000000000001 action 1
match 0:0:54=0x20000000000001 action 1
match 0:0:53=0x10000000000001 action 1
match 0:0:52=0x8000000000001 action 1
match 0:0:51=0x4000000000001 action 1
match 0:0:50=0x2000000000001 action 1
match 0:0:49=0x1000000000001 action 1
match 0:0:48=0x800000000001 action 1
match 0:0:47=0x400000000001 action 1
match 0:0:46=0x200000000001 action 1
match 0:0:45=0x100000000001 action 1
match 0:0:44=0x80000000001 action 1
match 0:0:43=0x40000000001 action 1
match 0:0:42=0x20000000001 action 1
match 0:0:41=0x10000000001 action 1
match 0:0:40=0x8000000001 action 1
match 0:0:39=0x4000000001 action 1
match 0:0:38=0x2000000001 action 1
match 0:0:37=0x1000000001 action 1
match 0:0:36=0x800000001 action 1
match 0:0:35=0x400000001 action 1
match 0:0:34=0x200000001 action 1
match 0:0:33=0x100000001 action 1
match 0:0:32=0x80000001 action 1
match 0:0:31=0x40000001 action 1
match 0:0:30=0x20000001 action 1
match 0:0:29=0x10000001 action 1
match 0:0:28=0x8000001 action 1
match 0:0:27=0x4000001 action 1
match 0:0:26=0x2000001 action 1
match 0:0:25=0x1000001 action 1
match 0:0:24=0x800001 action 1
match 0:0:23=0x400001 action 1
match 0:0:22=0x200001 action 1
match 0:0:21=0x100001 action 1
match 0:0:20=0x80001 action 1
match 0:0:19=0x40001 action 1
match 0:0:18=0x20001 action 1
match 0:0:17=0x10001 action 1
match 0:0:16=0x8001 action 1
match 0:0:15=0x4001 action 1
match 0:0:14=0x2001 action 1
match 0:0:13=0x1001 action 1
match 0:0:12=0x801 action 1
match 0:0:11=0x401 action 1
match 0:0:10=0x201 action 1
match 0:0:9=0x101 action 1
match 0:0:8=0x81 action 1
match 0:0:7=0x41 action 1
match 0:0:6=0x21 action 1
match 0:0:5=0x11 action 1
match 0:0:4=0x9 action 1
match 0:0:3=0x5 action 1
match 0:0:2=0x3 action 1
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