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-307 netvirt <p>1. Create 1 net+subnet.<br/> 2. Create 9 VMs. Each with FIP.<br/> 3. Ping FIP for each VM -works OK.<br/> 4. OVS restart.<br/> 5. Ping FIP for each VM - not all VM's reply</p> <p>When comparing dump flows from before and after ovs-restart, we saw that VPN ID in table 17 changed to a new value but it's not the same value as in tables 81 (so ARP's don't work) and 19 (even when adding correct flow for table-81, the ping still don't reply).</p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-307

OVS restart was followed by change in VPN ID only in table 17 but not in tables 19,81

Bug Resolved Won't Do Unassigned dotans Tue, 29 Nov 2016 17:49:22 +0000 Thu, 19 Oct 2017 21:28:21 +0000 Mon, 2 Jan 2017 11:52:24 +0000 Boron General 0 3 <p>Attachment vpnId change.txt has been added with description: dump flows,groups,ports</p> <p>same match exists twice in openflow DS (older and newer), each with a different flow ID<br/> the flowId should probably be generated from the match details, and the old one should've been deleted:</p> <p>I found in the inventory both the old and new vpn id with the same match. One overrides the other after OVS restart </p> <p>&lt;flow&gt;<br/> &lt;id&gt;<br/> 2242356950108917.f3cf1f99-4034-474c-b9cc-47d6b9007264.5<br/> &lt;/id&gt;<br/> &lt;hard-timeout&gt;0&lt;/hard-timeout&gt;<br/> &lt;idle-timeout&gt;0&lt;/idle-timeout&gt;<br/> &lt;match&gt;<br/> &lt;metadata&gt;<br/> &lt;metadata&gt;11529232638254514176&lt;/metadata&gt;<br/> &lt;metadata-mask&gt;18446742974197923840&lt;/metadata-mask&gt;<br/> &lt;/metadata&gt;<br/> &lt;/match&gt;<br/> &lt;cookie&gt;134217729&lt;/cookie&gt;<br/> &lt;instructions&gt;<br/> &lt;instruction&gt;<br/> &lt;order&gt;2&lt;/order&gt;<br/> &lt;go-to-table&gt;<br/> &lt;table_id&gt;19&lt;/table_id&gt;<br/> &lt;/go-to-table&gt;<br/> &lt;/instruction&gt;<br/> &lt;instruction&gt;<br/> &lt;order&gt;3&lt;/order&gt;<br/> &lt;write-metadata&gt;<br/> &lt;metadata&gt;13835075647468348208&lt;/metadata&gt;  C000100000022330<br/> &lt;metadata-mask&gt;18446744073709551614&lt;/metadata-mask&gt;<br/> &lt;/write-metadata&gt;<br/> &lt;/instruction&gt;<br/> &lt;/instructions&gt;<br/> &lt;installHw&gt;true&lt;/installHw&gt;<br/> &lt;barrier&gt;false&lt;/barrier&gt;<br/> &lt;strict&gt;true&lt;/strict&gt;<br/> &lt;priority&gt;5&lt;/priority&gt;<br/> &lt;table_id&gt;17&lt;/table_id&gt;<br/> &lt;flow-name&gt;<br/> vpn.69855486-2ba7-4f42-be20-12d24c790cb9.f3cf1f99-4034-474c-b9cc-47d6b9007264<br/> &lt;/flow-name&gt;<br/> &lt;/flow&gt;</p> <p>&lt;flow&gt;<br/> &lt;id&gt;<br/> 2242356950108917.108cef20-25cb-461e-bc41-d2edad858517.5<br/> &lt;/id&gt;<br/> &lt;hard-timeout&gt;0&lt;/hard-timeout&gt;<br/> &lt;idle-timeout&gt;0&lt;/idle-timeout&gt;<br/> &lt;match&gt;<br/> &lt;metadata&gt;<br/> &lt;metadata&gt;11529232638254514176&lt;/metadata&gt;<br/> &lt;metadata-mask&gt;18446742974197923840&lt;/metadata-mask&gt;<br/> &lt;/metadata&gt;<br/> &lt;/match&gt;<br/> &lt;cookie&gt;134217729&lt;/cookie&gt;<br/> &lt;instructions&gt;<br/> &lt;instruction&gt;<br/> &lt;order&gt;2&lt;/order&gt;<br/> &lt;go-to-table&gt;<br/> &lt;table_id&gt;19&lt;/table_id&gt;<br/> &lt;/go-to-table&gt;<br/> &lt;/instruction&gt;<br/> &lt;instruction&gt;<br/> &lt;order&gt;3&lt;/order&gt;<br/> &lt;write-metadata&gt;<br/> &lt;metadata&gt;13835075647468348224&lt;/metadata&gt;  C000100000022340<br/> &lt;metadata-mask&gt;18446744073709551614&lt;/metadata-mask&gt;<br/> &lt;/write-metadata&gt;<br/> &lt;/instruction&gt;<br/> &lt;/instructions&gt;<br/> &lt;installHw&gt;true&lt;/installHw&gt;<br/> &lt;barrier&gt;false&lt;/barrier&gt;<br/> &lt;strict&gt;true&lt;/strict&gt;<br/> &lt;priority&gt;5&lt;/priority&gt;<br/> &lt;table_id&gt;17&lt;/table_id&gt;<br/> &lt;flow-name&gt;<br/> vpn.71c87811-7258-403c-a96e-1259886f9e8f.108cef20-25cb-461e-bc41-d2edad858517<br/> &lt;/flow-name&gt;<br/> &lt;/flow&gt;</p> <p>Attachment karaf-models-dump.tar.gz has been added with description: karaf models</p> <p>Old bound-services remains in <br/> config/interface-service-bindings:service-bindings/<br/> That's why we don't try to remove the old flows from the inventory<br/> {<br/> "interface-name": "7819ae07-9bc1-45d3-9420-c656fcd88793",<br/> "service-mode": "interface-service-bindings:service-mode-ingress",<br/> "bound-services": [<br/> {<br/> "service-priority": 5,<br/> "service-type": "interface-service-bindings:service-type-flow-based",<br/> "flow-priority": 10,<br/> "flow-cookie": 134217729,<br/> "instruction": [<br/> {<br/> "order": 1,<br/> "write-metadata": </p> { "metadata": 140010, "metadata-mask": 4294967294 } <p> },<br/> {<br/> "order": 2,<br/> "go-to-table": </p> { "table_id": 19 } <p> }<br/> ],<br/> "service-name": "vpn.c1e2da25-99c4-43cd-8f1e-b86f6d9d3bc1.7819ae07-9bc1-45d3-9420-c656fcd88793"<br/> },</p> <p>Interface is not present in ietf-interfaces, ietf-interfaces-state, l3vpn:vpn-interface.<br/> In the log, there are no messages regarding unbind of services with this (140010) metadata.</p> <p>(referring to logs from 2016-12-01 13:01:02 UTC)</p> <p>it's a script mistake, closing this issue.</p> Development External issue ID 7266 External issue URL Rank 0|i01qzr: