From ba5e5940aa1f11128c76a3964823bda22e47ab04 Mon Sep 17 00:00:00 2001
From: Ondrej Zajicek <santiago@crfreenet.org>
Date: Mon, 2 Aug 2010 13:11:53 +0200
Subject: Adds igp_metric attribute.

---
 proto/ospf/ospf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'proto')

diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index 316d729..e1ba96a 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -467,7 +467,11 @@ ospf_import_control(struct proto *p, rte ** new, ea_list ** attrs,
 
   if (p == e->attrs->proto)
     return -1;			/* Reject our own routes */
-  *attrs = ospf_build_attrs(*attrs, pool, LSINFINITY, 10000, 0, 0);
+
+  eattr *ea = ea_find(e->attrs->eattrs, EA_GEN_IGP_METRIC);
+  u32 m1 = (ea && (ea->u.data < LSINFINITY)) ? ea->u.data : LSINFINITY;
+
+  *attrs = ospf_build_attrs(*attrs, pool, m1, 10000, 0, 0);
   return 0;			/* Leave decision to the filters */
 }
 
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