diff options
| author | Michele Marchetto <michele@cvs.openbsd.org> | 2008-12-02 13:42:45 +0000 |
|---|---|---|
| committer | Michele Marchetto <michele@cvs.openbsd.org> | 2008-12-02 13:42:45 +0000 |
| commit | eb623989fbafae8f3d155313d2eeb80dacc8341b (patch) | |
| tree | 355f00c02f98436a935d418b15a0832d7415ed16 /usr.sbin/dvmrpd/rde_srt.c | |
| parent | 4914f64e7a7e2b8113b5852684c7213e356cef80 (diff) | |
Initial support for neighbor expiry.
When a nbr goes down delete it from the lists of
downstream dependent neighbors.
OK norby@
Diffstat (limited to 'usr.sbin/dvmrpd/rde_srt.c')
| -rw-r--r-- | usr.sbin/dvmrpd/rde_srt.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/usr.sbin/dvmrpd/rde_srt.c b/usr.sbin/dvmrpd/rde_srt.c index 9ccf3d81517..73ec6483ff1 100644 --- a/usr.sbin/dvmrpd/rde_srt.c +++ b/usr.sbin/dvmrpd/rde_srt.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rde_srt.c,v 1.10 2008/11/24 21:55:52 michele Exp $ */ +/* $OpenBSD: rde_srt.c,v 1.11 2008/12/02 13:42:44 michele Exp $ */ /* * Copyright (c) 2005, 2006 Esben Norby <norby@openbsd.org> @@ -606,6 +606,24 @@ srt_delete_src(struct src_node *src_node) } void +srt_expire_nbr(struct in_addr addr, struct iface *iface) +{ + struct src_node *src_node; + struct ds *ds; + struct rt_node *rn; + + RB_FOREACH(src_node, src_head, &rdeconf->src_list) { + rn = rt_find(src_node->origin.s_addr, + mask2prefixlen(src_node->mask.s_addr)); + if (rn == NULL) + fatalx("srt_expires_nbr: route not found"); + ds = srt_find_ds(src_node, addr.s_addr); + if (ds) + srt_delete_ds(src_node, rn, ds, iface); + } +} + +void flash_update(struct rt_node *rn) { struct route_report rr; |