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/NETVIRT-286 netvirt <p>Description:<br/> ************<br/> 1.Load Devstuck setup(no vm's configure).<br/> 2.Dump controler+compute ovs pipeline to file.(see before_restart.txt file).<br/> 3.ovs-restart to controller+compute ovs only<br/> 4.Dump controler+compute ovs pipeline to file.(see after_restart.txt file).</p> <p>Defect<br/> ******<br/> Diff for both before and after ovs restart - it can be seen that tunnel id change.</p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-286

Tunnel id update as a resault of ovs restart

Bug Resolved Won't Do Olga Schukin zan cohen Tue, 22 Nov 2016 08:43:32 +0000 Wed, 7 Dec 2016 13:12:40 +0000 Wed, 7 Dec 2016 13:12:40 +0000 Boron General 0 2 <p>Attachment before_restart.txt has been added with description: Before_ovs_restart</p> <p>Attachment after_restart.txt has been added with description: After_ovs_restart</p> <p>Attachment Report.txt has been added with description: pipe_line_comparison</p> <p>Restart of OVS where allocated NAPT switch causes re-installation of related rules for all computes. T36 hook you are concerned, have a match on tunnel-id which is just a label. The label is generated automatically from VPN+IP while hooks installation. Then rules are updated for all OVS. <br/> Ref to look for the flow in karaf logs: <br/> "NAT Service : Select a new NAPT switch ..."</p> <ul> <li> <ul> <li> <ul> <li>Sum: works as designed. ***</li> </ul> </li> </ul> </li> </ul> <p>Note:<br/> I've paid attention to the timing. If there are vm's on the compute which is going to be restarted, then reset flows take a little more time and ID Manager succeeds to release a previous label. Therefore it will allocate same label(tunnel-id) for the VPN+IP after restart. In your case the new label was generated just because old label is not free still, see below:</p> <p>IdManager | 358 - org.opendaylight.genius.idmanager-impl - 0.2.0.SNAPSHOT | Got pool IdLocalPool [poolName=vpnservices.2130706433, availableIds=AvailableIdHolder <span class="error">&#91;low=70000, high=72999, cur=70004&#93;</span>, releasedIds=ReleasedIdHolder [availableIdCount=1, timeDelaySec=30, delayedEntries=[</p> {Id: 70002 ReadyTimeSec: 1481115010} <p>]]]</p> Development External issue ID 7217 External issue URL Rank 0|i01qv3: