ips_igmp_max_version
(ipst->ips_igmp_max_version >= IGMP_V2_ROUTER) &&
(ipst->ips_igmp_max_version ==
(ipst->ips_igmp_max_version >= IGMP_V3_ROUTER) &&
(ipst->ips_igmp_max_version <= IGMP_V2_ROUTER)) {
(ipst->ips_igmp_max_version == IGMP_V1_ROUTER)) {
ill->ill_mcast_type = ipst->ips_igmp_max_version;