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    <title>OpenDaylight JIRA</title>
    <link>https://jira.opendaylight.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>8.20.10</version>
        <build-number>820010</build-number>
        <build-date>22-06-2022</build-date>
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<item>
            <title>[OPNFLWPLUG-936] table 213 has high priority drop rule</title>
                <link>https://jira.opendaylight.org/browse/OPNFLWPLUG-936</link>
                <project id="10155" key="OPNFLWPLUG">OpenFlowPlugin</project>
                    <description>&lt;p&gt;Openstack fullstack carbon jobs fails with connectivity tests.&lt;br/&gt;
Example log can be found at &lt;a href=&quot;http://logs.openstack.org/06/498506/3/check/gate-dsvm-networking-odl-fullstack-carbon-snapshot/c1c6e47/console.html#_2017-08-29_22_32_05_260601&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://logs.openstack.org/06/498506/3/check/gate-dsvm-networking-odl-fullstack-carbon-snapshot/c1c6e47/console.html#_2017-08-29_22_32_05_260601&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;http://logs.openstack.org/06/498506/3/check/gate-dsvm-networking-odl-fullstack-carbon-snapshot/c1c6e47/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;http://logs.openstack.org/06/498506/3/check/gate-dsvm-networking-odl-fullstack-carbon-snapshot/c1c6e47/&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;From ovs-ofctl dump-flows can be found at the line.&lt;br/&gt;
table 213 includes the following rules and drop rule of priority 62020 so that table 213 makes all drop.&lt;/p&gt;

&lt;p&gt;cookie=0x6900000, duration=308.836s, table=213, n_packets=0, n_bytes=0, priority=0 actions=drop&lt;br/&gt;
cookie=0x6900000, duration=308.491s, table=213, n_packets=4, n_bytes=360, priority=62020 actions=drop   &amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt;&amp;lt; dropping packets....&lt;br/&gt;
cookie=0x6900001, duration=0.356s, table=213, n_packets=0, n_bytes=0, priority=62015,ct_state=+inv+trk,metadata=0x10000000000/0xfffff0000000000 actions=drop&lt;br/&gt;
cookie=0x6900001, duration=0.011s, table=213, n_packets=0, n_bytes=0, priority=62015,ct_state=+inv+trk,metadata=0x20000000000/0xfffff0000000000 actions=drop&lt;br/&gt;
cookie=0x6900000, duration=0.348s, table=213, n_packets=0, n_bytes=0, priority=1012,ct_state=+new+trk,ip,metadata=0x10000000000/0xfffff0000000000 actions=ct(commit,zone=5001),resubmit(,17)&lt;br/&gt;
cookie=0x6900000, duration=0.341s, table=213, n_packets=0, n_bytes=0, priority=1013,ct_state=+new+trk,ipv6,metadata=0x10000000000/0xfffff0000000000 actions=ct(commit,zone=5001),resubmit(,17)&lt;br/&gt;
cookie=0x6900001, duration=0.362s, table=213, n_packets=0, n_bytes=0, priority=50,ct_state=+new+trk,metadata=0x10000000000/0xfffff0000000000 actions=drop&lt;br/&gt;
cookie=0x6900001, duration=0.026s, table=213, n_packets=0, n_bytes=0, priority=50,ct_state=+new+trk,metadata=0x20000000000/0xfffff0000000000 actions=drop&lt;/p&gt;</description>
                <environment>&lt;p&gt;Operating System: All&lt;br/&gt;
Platform: All&lt;br/&gt;
URL: &lt;a href=&quot;https://bugs.launchpad.net/networking-odl/+bug/1714062&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://bugs.launchpad.net/networking-odl/+bug/1714062&lt;/a&gt;&lt;/p&gt;</environment>
        <key id="28204">OPNFLWPLUG-936</key>
            <summary>table 213 has high priority drop rule</summary>
                <type id="10104" iconUrl="https://jira.opendaylight.org/secure/viewavatar?size=xsmall&amp;avatarId=10303&amp;avatarType=issuetype">Bug</type>
                                                <status id="5" iconUrl="https://jira.opendaylight.org/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="green"/>
                                    <resolution id="10001">Won&apos;t Do</resolution>
                                        <assignee username="Avishnoi">Anil Vishnoi</assignee>
                                    <reporter username="yamahata">Isaku Yamahata</reporter>
                        <labels>
                    </labels>
                <created>Wed, 30 Aug 2017 03:16:00 +0000</created>
                <updated>Fri, 31 May 2019 06:42:04 +0000</updated>
                            <resolved>Tue, 6 Feb 2018 05:24:25 +0000</resolved>
                                    <version>Carbon</version>
                                                    <component>nicira-extensions</component>
                    <component>openflowplugin-impl</component>
                        <due></due>
                            <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="59128" author="yamahata" created="Wed, 30 Aug 2017 17:52:36 +0000"  >&lt;p&gt;&lt;a href=&quot;https://bugs.launchpad.net/networking-odl/+bug/1714062&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://bugs.launchpad.net/networking-odl/+bug/1714062&lt;/a&gt;&lt;br/&gt;
Corresponding bug report of networking-odl&lt;/p&gt;</comment>
                            <comment id="59129" author="yamahata" created="Wed, 30 Aug 2017 22:22:43 +0000"  >&lt;p&gt;Looking at karaf log, there are warnings.&lt;br/&gt;
2017-08-30 07:01:42,966 | WARN  | entLoopGroup-7-2 | MatchSerializer                  | 323 - org.opendaylight.openflowplugin.impl - 0.4.2.SNAPSHOT | Serializer for match entry interface org.opendaylight.yang.gen.v&lt;br/&gt;
1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension for version 4 not found.&lt;br/&gt;
2017-08-30 07:01:42,966 | WARN  | entLoopGroup-7-2 | ActionUtil                       | 323 - org.opendaylight.openflowplugin.impl - 0.4.2.SNAPSHOT | Serializer for action interface org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionResubmitNodesNodeTableFlowApplyActionsCase for version 4 not found.&lt;/p&gt;


&lt;p&gt;It looks like several nicira extension isn&apos;t supported by Carbon.&lt;br/&gt;
backport from nitrogen to carbon was proposed for it.&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://git.opendaylight.org/gerrit/#/c/62471/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://git.opendaylight.org/gerrit/#/c/62471/&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="59130" author="yamahata" created="Sat, 2 Sep 2017 04:14:04 +0000"  >&lt;p&gt;&lt;a href=&quot;https://review.openstack.org/#/c/499825/&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://review.openstack.org/#/c/499825/&lt;/a&gt;&lt;br/&gt;
is the work around patch.&lt;/p&gt;

&lt;p&gt;The netvirt is loaded and setup flows before nicira extension is loaded after openflow plugin is loaded.&lt;/p&gt;

&lt;p&gt;the log level of the message should be error because it results in the issue which is very hard to diagnose.&lt;/p&gt;</comment>
                            <comment id="60627" author="vishnoianil@gmail.com" created="Tue, 9 Jan 2018 05:40:29 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.opendaylight.org/secure/ViewProfile.jspa?name=yamahata&quot; class=&quot;user-hover&quot; rel=&quot;yamahata&quot;&gt;yamahata&lt;/a&gt; do you see this issue with nitrogen and oxygen branch as well?&lt;/p&gt;</comment>
                            <comment id="60944" author="vishnoianil@gmail.com" created="Tue, 6 Feb 2018 05:24:08 +0000"  >&lt;p&gt;Closing the bug. Please re-open the bug if you see this issue with nitrogen/oxygen branch.&lt;/p&gt;</comment>
                    </comments>
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                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="28210">OPNFLWPLUG-942</issuekey>
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