NET_IPV6_ACCEPT_RA_RTR_PREF  492 kernel/sysctl_check.c 	{ NET_IPV6_ACCEPT_RA_RTR_PREF,		"accept_ra_rtr_pref" },
NET_IPV6_ACCEPT_RA_RTR_PREF 4188 net/ipv6/addrconf.c 			.ctl_name	=	NET_IPV6_ACCEPT_RA_RTR_PREF,