From 5e1e192bbce8b76b09689f0b98af88f3e111508b Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Date: Mon, 30 Mar 2009 08:08:53 -0700
Subject: copy config for renamed interfaces.

When renameing an interface to a preconfigured name, make
sure that the preconfigured config is preserved.
---
 zebra/interface.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'zebra/interface.c')

diff --git a/zebra/interface.c b/zebra/interface.c
index ae25c2ee..91f18bca 100644
--- a/zebra/interface.c
+++ b/zebra/interface.c
@@ -498,6 +498,7 @@ if_rename (struct interface *ifp, const char *name)
   oifp = if_lookup_by_name(name);
   if (oifp)
     {
+      ifp->status |= oifp->status; /* inherit config bits */
       if (oifp->ifindex != IFINDEX_INTERNAL)
 	{
 	  zlog_err ("interface %s rename to %s overlaps with index %d",
-- 
cgit v1.2.3