https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/SXP-6 sxp <p>Issue:SXP for version 4 as both speaker and listener doesn't work.<br/> Setup: NGWC : <br/> cts sxp connection peer 192.168.20.119 password none mode local both</p> <p>Peer IP : 192.168.20.119<br/> Source IP : 192.168.113.3<br/> Conn status : On (Speaker) :: Off (Listener)<br/> Conn version : 4<br/> Conn capability : IPv4-IPv6-Subnet<br/> Speaker Conn hold time : 120 seconds<br/> Listener Conn hold time : 0 seconds<br/> Local mode : Both<br/> Connection inst# : 1<br/> TCP conn fd : 1(Speaker) -1(Listener)<br/> TCP conn password: none<br/> Keepalive timer is running<br/> Duration since last state change: 0:00:00:25 (dd:hr:mm:sec) :: 0:00:01:47 (dd:hr:mm:sec)</p> <p>netstat -an | grep 64999<br/> tcp 0 0 ::ffff:192.168.20.119:64999 :::* LISTEN<br/> tcp 0 0 ::ffff:192.168.20.119:17785 ::ffff:192.168.113.3:64999 ESTABLISHED</p> <p>Conditions/Trigger/How to reproduce ? ISE is supposed to start 2 thread 1 as listener and one as speaker. its starting only 1 connection and router is waiting for other connection.<br/> Impact: <br/> Workaround :None</p> <p>Operating System: Linux<br/> Platform: All</p> SXP-6

Sxp connection to v4 as both doesn't work.

Bug Resolved Done Maros Marsalek bhargav krishnamurthy Mon, 30 Mar 2015 19:38:34 +0000 Thu, 16 Apr 2015 01:23:56 +0000 Thu, 16 Apr 2015 01:23:56 +0000 unspecified General 0 2 <p>Found one minor issue with BOTH mode in the SXP ODL code:<br/> Keepalives were sent over the wrong connection (the one where ODL acted as listener). </p> <p><a href="https://git.opendaylight.org/gerrit/#/c/18035/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/18035/</a></p> <p>Apart from that, the problem seems to be just in the configuration since I was able to connect ODL and ISR-G2 successfully using BOTH at the end:</p> <p>Peer IP : 10.24.81.81<br/> Source IP : 172.20.161.178<br/> Conn status : On (Speaker) :: On (Listener)<br/> Conn version : 4<br/> Conn capability : IPv4-IPv6-Subnet<br/> Speaker Conn hold time : 120 seconds<br/> Listener Conn hold time : 90 seconds<br/> Local mode : Both<br/> Connection inst# : 1<br/> TCP conn fd : 2(Speaker) 3(Listener)<br/> TCP conn password: none<br/> Keepalive timer is running<br/> Duration since last state change: 0:00:00:39 (dd:hr:mm:sec) :: 0:00:00:28 (dd:hr:mm:sec)</p> <p>Heres what I did:</p> <p>At the beginning, I could not get 2 connections established, only the one ISR-G2 -&gt; ODL. The other one kept timing out and the problem was that ISR-G2 expected the messages to contain MD5 digest even though the connection was set with none password. Heres what I found in the log when ODL attempted to connect ISR-G2:</p> <p>No MD5 digest from 10.24.81.81(43381) to 172.20.161.178(64999) tableid - 0</p> <p>So I checked the default password setting and I found out that the default password was set. I removed the default password and the connection ODL -&gt; ISR-G2 was successfully established. It seems that even if a connection in ISR-G2 is configured with none password, the incomming connections from the peer have to contain the MD5 digests as long as default password is set.</p> <p>Setting status to waiting for review until the fix is merged into SXP in ODL.</p> <p>Regarding to password - there is a bug <a href="https://bugs.opendaylight.org/show_bug.cgi?id=2919" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=2919</a></p> Development External issue ID 2917 External issue URL Rank 0|i01v2v: