commit db19c85679b08668c3dce73a655c21753042cf06
author Brett Ciphery <brett.ciphery@windriver.com> Thu Oct 03 13:48:54 2013 +0000
committer David Lamparter <equinox@opensourcerouting.org> Tue Apr 01 17:27:53 2014 +0200
tree d36e66a2a34265b9a31bd93ed6bf00d7973b1232
parent 98a59492d9152df8c93612d2d12f170b5c034189

zebra: set metric for directly connected routes via netlink to 0

a value of 1 is hard coded for the metric field, much like the
ifconfig utility it may have roots in.  in order to be in line
with the metric used in the linux kernel itself, we switch this
to 0.

Signed-off-by: Brett Ciphery <brett.ciphery@windriver.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

zebra/rt_netlink.c

diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c
index 7a820bf..ba0b0d7 100644
--- a/zebra/rt_netlink.c
+++ b/zebra/rt_netlink.c
@@ -504,7 +504,7 @@
   set_ifindex(ifp, ifi->ifi_index);
   ifp->flags = ifi->ifi_flags & 0x0000fffff;
   ifp->mtu6 = ifp->mtu = *(uint32_t *) RTA_DATA (tb[IFLA_MTU]);
-  ifp->metric = 1;
+  ifp->metric = 0;
 
   /* Hardware type and address. */
   ifp->hw_type = ifi->ifi_type;
@@ -1084,7 +1084,7 @@
           set_ifindex(ifp, ifi->ifi_index);
           ifp->flags = ifi->ifi_flags & 0x0000fffff;
           ifp->mtu6 = ifp->mtu = *(int *) RTA_DATA (tb[IFLA_MTU]);
-          ifp->metric = 1;
+          ifp->metric = 0;
 
           netlink_interface_update_hw_addr (tb, ifp);
 
@@ -1096,7 +1096,7 @@
           /* Interface status change. */
           set_ifindex(ifp, ifi->ifi_index);
           ifp->mtu6 = ifp->mtu = *(int *) RTA_DATA (tb[IFLA_MTU]);
-          ifp->metric = 1;
+          ifp->metric = 0;
 
           netlink_interface_update_hw_addr (tb, ifp);