diff options
Diffstat (limited to 'zebra/interface.c')
| -rw-r--r-- | zebra/interface.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/zebra/interface.c b/zebra/interface.c index 20b05dfb32..bcb833b8d8 100644 --- a/zebra/interface.c +++ b/zebra/interface.c @@ -1977,6 +1977,8 @@ DEFUN (shutdown_if, struct zebra_if *if_data; if (ifp->ifindex != IFINDEX_INTERNAL) { + /* send RA lifetime of 0 before stopping. rfc4861/6.2.5 */ + rtadv_stop_ra(ifp); ret = if_unset_flags(ifp, IFF_UP); if (ret < 0) { vty_out(vty, "Can't shutdown interface\n"); |