Bug 1600608 - [Netvirt] Traffic to the PNF from a VM without FIP fails
Summary: [Netvirt] Traffic to the PNF from a VM without FIP fails
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: opendaylight
Version: 13.0 (Queens)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: z2
: 13.0 (Queens)
Assignee: Aswin Suryanarayanan
QA Contact: Tomas Jamrisko
URL:
Whiteboard: Netvirt
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-07-12 15:16 UTC by Aswin Suryanarayanan
Modified: 2022-07-09 11:53 UTC (History)
5 users (show)

Fixed In Version: opendaylight-8.3.0-2.el7ost
Doc Type: Bug Fix
Doc Text:
In OVS2.9, conntrack adds extra headers that the OpenFlow plugin cannot parse. As a result, traffic from the VM to a PNF on external network failed. The extra headers are now explicit cleared. Traffic to PNF on external network does not fail.
Clone Of:
Environment:
N/A
Last Closed: 2018-08-29 16:20:16 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenDaylight Bug NETVIRT-1383 0 None None None 2018-07-24 11:52:38 UTC
OpenDaylight gerrit 74391 0 None None None 2018-07-24 11:53:19 UTC
Red Hat Issue Tracker ODL-223 0 None None None 2022-07-09 11:53:49 UTC
Red Hat Issue Tracker OSP-17285 0 None None None 2022-07-09 11:53:51 UTC
Red Hat Product Errata RHSA-2018:2598 0 None None None 2018-08-29 16:21:11 UTC

Description Aswin Suryanarayanan 2018-07-12 15:16:41 UTC 
Description of problem:The traffic to the PNF from a vm without FIP fails.

The below exception is seen in the logs. It starts working once we ping the PNF from a vm with FIP.

2018-07-11T02:16:43,085 | WARN  | nioEventLoopGroup-9-4 | OFDecoder                        | 396 - org.opendaylight.openflowplugin.openflowjava.openflow-protocol-impl - 0.6.3.redhat-1 | Message deserialization failed
java.lang.NullPointerException: null
        at org.opendaylight.openflowplugin.openflow.md.core.extension.MatchExtensionHelper.injectExtension(MatchExtensionHelper.java:83) [374:org.opendaylight.openflowplugin:0.6.3.redhat-1]
        at org.opendaylight.openflowplugin.impl.protocol.deserialization.match.MatchDeserializer.deserializeEntry(MatchDeserializer.java:104) [387:org.opendaylight.openflowplugin.impl:0.6.3.redhat-1]
        at org.opendaylight.openflowplugin.impl.protocol.deserialization.match.MatchDeserializer.deserialize(MatchDeserializer.java:59) [387:org.opendaylight.openflowplugin.impl:0.6.3.redhat-1]


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.Create network router and set g/w
2.Create a vm on the network
3.Ping the PNF

Actual results:Ping fails

Expected results:Ping should work



Additional info:
Comment 7 Joanne O'Flynn 2018-08-14 09:44:52 UTC 
This bug is marked for inclusion in the errata but does not currently contain draft documentation text. To ensure the timely release of this advisory please provide draft documentation text for this bug as soon as possible.

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Comment 10 errata-xmlrpc 2018-08-29 16:20:16 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:2598
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