diff options
| author | Claudio Jeker <claudio@cvs.openbsd.org> | 2005-06-26 19:22:13 +0000 |
|---|---|---|
| committer | Claudio Jeker <claudio@cvs.openbsd.org> | 2005-06-26 19:22:13 +0000 |
| commit | 4fbf025e14c5bf2e91ab7bb75cb6c59f66c44f13 (patch) | |
| tree | 41530c6fffb472c76b979e44da359822035c151f /usr.sbin/ospfd/kroute.c | |
| parent | 27acceea3ddee7a247ff9a3ce6e9a0dce9aed224 (diff) | |
Do not automaticaly announce routes that have RTF_DYNAMIC set. These routes
are e.g. created by the PMTU code and are removed after some time.
OK norby@
Diffstat (limited to 'usr.sbin/ospfd/kroute.c')
| -rw-r--r-- | usr.sbin/ospfd/kroute.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/usr.sbin/ospfd/kroute.c b/usr.sbin/ospfd/kroute.c index 67bd9850751..80916c1e179 100644 --- a/usr.sbin/ospfd/kroute.c +++ b/usr.sbin/ospfd/kroute.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kroute.c,v 1.18 2005/05/24 21:36:40 claudio Exp $ */ +/* $OpenBSD: kroute.c,v 1.19 2005/06/26 19:22:12 claudio Exp $ */ /* * Copyright (c) 2004 Esben Norby <norby@openbsd.org> @@ -330,6 +330,10 @@ kr_redistribute(int type, struct kroute *kr) { u_int32_t a; + /* Dynamic routes are not redistributable. */ + if (kr->flags & F_DYNAMIC) + return; + /* * We consider the loopback net, multicast and experimental addresses * as not redistributable. @@ -780,6 +784,8 @@ fetchtable(void) sa_in = (struct sockaddr_in *)rti_info[RTAX_NETMASK]; if (rtm->rtm_flags & RTF_STATIC) kr->r.flags |= F_STATIC; + if (rtm->rtm_flags & RTF_DYNAMIC) + kr->r.flags |= F_DYNAMIC; if (sa_in != NULL) { if (sa_in->sin_len == 0) break; @@ -955,6 +961,8 @@ dispatch_rtmsg(void) prefixlen_classful(prefix.s_addr); if (rtm->rtm_flags & RTF_STATIC) flags |= F_STATIC; + if (rtm->rtm_flags & RTF_DYNAMIC) + flags |= F_DYNAMIC; break; default: continue; |