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#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdio.h>
#include <arpa/inet.h>
#include "libpacketdump.h"
DLLEXPORT void decode(int link_type UNUSED,const char *packet,unsigned len) {
libtrace_ospf_network_lsa_v2_t *net;
struct in_addr *router = NULL;
net = (libtrace_ospf_network_lsa_v2_t *)packet;
if (len < 4)
return;
printf(" OSPF Network LSA: Netmask %s\n", inet_ntoa(net->netmask));
router = (struct in_addr *)(packet + sizeof(libtrace_ospf_network_lsa_v2_t));
len -= sizeof(libtrace_ospf_network_lsa_v2_t);
while (len >= sizeof(struct in_addr)) {
printf("OSPF Network LSA: Attached Router %s\n",
inet_ntoa(*router));
router ++;
len -= sizeof(struct in_addr);
}
}
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