diff options
Diffstat (limited to 'sys/netinet6/nd6.c')
| -rw-r--r-- | sys/netinet6/nd6.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c index 8480e7fc90e3..938d411711f0 100644 --- a/sys/netinet6/nd6.c +++ b/sys/netinet6/nd6.c @@ -324,6 +324,13 @@ nd6_ifattach(struct ifnet *ifp) /* XXX: we cannot call nd6_setmtu since ifp is not fully initialized */ nd6_setmtu0(ifp, nd); + /* Configure default value for stable addresses algorithm, skip loopback interface */ + if (V_ip6_use_stableaddr && !(ifp->if_flags & IFF_LOOPBACK)) { + nd->flags |= ND6_IFF_STABLEADDR; + } + + nd->dad_failures = counter_u64_alloc(M_WAITOK); + return nd; } @@ -343,6 +350,8 @@ nd6_ifdetach(struct ifnet *ifp, struct nd_ifinfo *nd) } NET_EPOCH_EXIT(et); + counter_u64_free(nd->dad_failures); + free(nd, M_IP6NDP); } |