Lines Matching refs:igmp
435 struct igmp *igmp;
502 igmp = (struct igmp *) (recv_buf + iphdrlen);
503 group = igmp->igmp_group.s_addr;
507 "IP data field too short (%u bytes) for IGMP, from %s",
511 if (igmp->igmp_type != IGMP_DVMRP)
514 switch (igmp->igmp_code) {
529 switch (igmp->igmp_code) {
539 accept_neighbors(src, dst, (u_char *)(igmp + 1),
546 accept_neighbors2(src, dst, (u_char *)(igmp + 1),