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/BGPCEP-850 bgpcep <p>Overview: Odl is configured with ll-graceful-restart, we connect peer to it with one route, and disconnect it. After graceful-restart-timer (5s in this case) runs out, an error in karaf logs pops up, and play.py is unable to connect again.</p> <p>Steps to reproduce<br/> Configure odl with ll-graceful-restart (one peer, ipv4 only)</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> ./configure.py </pre> </div></div> <p>Connect peer</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> ./start_play1.py </pre> </div></div> <p>Kill play.py</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> Ctrl+c </pre> </div></div> <p>Wait 5 seconds and see karaf.log</p> <p>At this point we wanted to start different play.py on different ip, so we would get advertisement from odl with route containing ll-graceful-restart community.</p> <p>to do this -&gt;</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> ./start_play3.py </pre> </div></div> BGPCEP-850

ll-graceful-restart - transaction domchain failed after peer disconnect

Bug Medium Verified Done Matej Perina Tomas Markovic bgp csit:failures Wed, 21 Nov 2018 09:59:15 +0000 Mon, 26 Nov 2018 11:19:15 +0000 Mon, 26 Nov 2018 11:16:46 +0000 Neon Neon BGP 0 3 <p><a href="https://jira.opendaylight.org/secure/ViewProfile.jspa?name=tomas.markovic" class="user-hover" rel="tomas.markovic">tomas.markovic</a> an error? what error? attach some logs or stack trace please.</p> <p> </p> <p>Regards,</p> <p>I attached as karaf.log. It starts when I kill the peer, and than after 5 seconds first error appears.</p> <p>I pushed new patch set that fixes the issue. However during debugging I didn't seen any ll-graceful-restart-capability received. Should there be any?</p> <p>Also this new patch also includes changes coming from Robert's review, so please notice that graceful-restart rpc is now called  "restart-gracefully". </p> <p>There definitely should ll-gr capability recieved, I wouldnt be able to connect unless I didnt have it in the peer open message.</p> <p>Ok, there might have not been ll-gr enabled, but I replaced the old scripts with new ones, and there definitely is ll-gr enabled.<br/> But right now, after I kill first peer, after first 5 seconds route gets removed, and even when I start second peer I dont get any advertisement.</p> <p>You can use same scenario as before.</p> Development Rank 0|i03kvz: