RTMGRP_NEIGH      110 samples/bpf/xdp_router_ipv4_user.c 		if ((sock_addr.nl_groups & RTMGRP_NEIGH) == RTMGRP_NEIGH)
RTMGRP_NEIGH      556 samples/bpf/xdp_router_ipv4_user.c 	la.nl_groups = RTMGRP_NEIGH | RTMGRP_NOTIFY;