From: Jaroslav Fojtik <jafojtik@seznam.cz>
Date: Sun, 11 Dec 2011 14:22:16 +0000 (+0400)
Subject: ospfd: more info in LSA checksum warning (BZ#685)
X-Git-Tag: frr-2.0-rc1~1918^2~28
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=7b0d1c6d31d50fbf74f84cb60daaedd904b35171;p=mirror%2Ffrr.git

ospfd: more info in LSA checksum warning (BZ#685)
---

diff --git a/ospfd/ospf_packet.c b/ospfd/ospf_packet.c
index c347f31d83..1c1a1e6952 100644
--- a/ospfd/ospf_packet.c
+++ b/ospfd/ospf_packet.c
@@ -1520,8 +1520,13 @@ ospf_ls_upd_list_lsa (struct ospf_neighbor *nbr, struct stream *s,
       sum = lsah->checksum;
       if (sum != ospf_lsa_checksum (lsah))
 	{
-	  zlog_warn ("Link State Update: LSA checksum error %x, %x.",
-		     sum, lsah->checksum);
+	  /* (bug #685) more details in a one-line message make it possible
+	   * to identify problem source on the one hand and to have a better
+	   * chance to compress repeated messages in syslog on the other */
+	  zlog_warn ("Link State Update: LSA checksum error %x/%x, ID=%s from: nbr %s, router ID %s, adv router %s",
+		     sum, lsah->checksum, inet_ntoa (lsah->id),
+		     inet_ntoa (nbr->src), inet_ntoa (nbr->router_id),
+		     inet_ntoa (lsah->adv_router));
 	  continue;
 	}