Symbol: MRT_ADD_VIF
sys/netinet/ip_mroute.c
431
case MRT_ADD_VIF:
sys/netinet/raw_ip.c
444
case MRT_ADD_VIF:
usr.sbin/mrouted/kern.c
132
if (setsockopt(igmp_socket, IPPROTO_IP, MRT_ADD_VIF,