IFG_EGRESS       1864 net/if.c       		if (!strcmp(ifg->ifg_group, IFG_EGRESS))
IFG_EGRESS       1870 net/if.c       			if_delgroup(ifgm->ifgm_ifp, IFG_EGRESS);
IFG_EGRESS       1880 net/if.c       				if_addgroup(rt->rt_ifp, IFG_EGRESS);
IFG_EGRESS       1895 net/if.c       				if_addgroup(rt->rt_ifp, IFG_EGRESS);