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/VTN-60 vtn <p>ODC Driver sets hardtimeout to 300 by default while creating VTN configuration. It should be set to zero by default.<br/> This hardtimeout is used to remove the flow entries in openflow switch flow table when no packet match occurred.</p> <p>Operating System: All<br/> Platform: All</p> VTN-60

ODC Driver (VTN Coordiantor) sets hardtimeout attribute as 300 in VTN Configurations

Bug Resolved Done Unassigned balakrishnan k Fri, 6 Mar 2015 08:56:59 +0000 Mon, 8 Apr 2019 16:57:14 +0000 Tue, 17 Mar 2015 20:44:41 +0000 unspecified ODC Driver 0 2 <p>(In reply to balakrishnan k from comment #0)<br/> &gt; ODC Driver sets hardtimeout to 300 by default while creating VTN<br/> &gt; configuration. It should be set to zero by default.</p> <p>I think ODC Driver does not have to set any values into "hardTimeout" and "idleTimeout".<br/> I think ODC driver should omit to set any values into these attributes, and should let VTN Manager use its default value.</p> <p>&gt; This hardtimeout is used to remove the flow entries in openflow switch flow<br/> &gt; table when no packet match occurred.</p> <p>The above explanation is not about the "hardTimeout", but about the "idleTimeout".</p> <p>The flow entries configured in switch by the VTN are removed after the specified time in "hardTimeout" attribute elapses, regardless of whether or not packets are hitting the entries.</p> <p>For more detailed information, please see the following page.</p> <p><a href="https://jenkins.opendaylight.org/releng/view/vtn/job/vtn-merge-master/lastSuccessfulBuild/artifact/manager/northbound/target/site/wsdocs/ns0_VTenantConfig.html" class="external-link" target="_blank" rel="nofollow noopener">https://jenkins.opendaylight.org/releng/view/vtn/job/vtn-merge-master/lastSuccessfulBuild/artifact/manager/northbound/target/site/wsdocs/ns0_VTenantConfig.html</a></p> <p>Also, I think OpenFlow specification helps you understand about "hardTimeout" and "idleTimeout".</p> <p><a href="https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-switch-v1.3.4.pdf" class="external-link" target="_blank" rel="nofollow noopener">https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-switch-v1.3.4.pdf</a></p> <p>Patches for the bug have been merged into the master branch and the stable/helium branch of the vtn.git.</p> <p><span class="error">&#91;master&#93;</span><br/> <a href="https://git.opendaylight.org/gerrit/#/c/16132/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/16132/</a></p> <p><span class="error">&#91;stable/helium&#93;</span><br/> <a href="https://git.opendaylight.org/gerrit/#/c/16619/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/16619/</a></p> Development External issue ID 2793 External issue URL Rank 0|i02tc7: