From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sanjeev Lakshmanan Date: Sat, 26 Jan 2002 20:36:29 +0000 Subject: [LARTC] tcpdump output --zebra ospfd Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Dear Sir, I have point-point ethernet connections to my linux boxes on which I am running Zebra OSPFD. I am unable to understand the output of the tcpdump. Please clarify the terms in the output. The output of the command tcpdump on BOX 1 is as follows: I have also shown a part of my network below. 14:0831.849801 eth0 M 192.168.2.2 > 224.0.0.5: OSPF v2-hello 48: rtrid 192.168.4.2 backbone dr 192.168.2.1 bdr 192.168.2.1 [ttl1] 14:0831.849801 eth1 M 192.168.1.5 > 224.0.0.5: OSPF v2-hello 48: rtrid 192.168.7.5 backbone dr 192.168.1.5 bdr 192.168.1.1 [ttl1] 14:0831.849802 eth1 > 192.168.1.1 > 224.0.0.5: OSPF v2-hello 48: rtrid 192.168.2.1 backbone dr 192.168.1.5 bdr 192.168.1.1 [ttl1] 14:0831.849802 eth0 > 192.168.2.1 > 224.0.0.5: OSPF v2-hello 48: backbone dr 192.168.2.2 bdr 192.168.2.1 [ttl1] ---------- ---------------- | BOX 2 | | BOX 3 | ---------- ---------------- eth0:192.168.1.2 =eth0:192.168.1.5 = = = = = = = ------------------- 192.168.2.1|eth0 BOX 1 eth1|192.168.1.1 ------------------- Regards, Sanjeev. __________________________________________________ Do You Yahoo!? Great stuff seeking new owners in Yahoo! Auctions! http://auctions.yahoo.com _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://ds9a.nl/lartc/