ICMPV6_ROUTER_PREF_MEDIUM 1287 net/ipv6/ndisc.c 		pref = ICMPV6_ROUTER_PREF_MEDIUM;
ICMPV6_ROUTER_PREF_MEDIUM 4978 net/ipv6/route.c 			pref = ICMPV6_ROUTER_PREF_MEDIUM;