Bug 1600608 – [Netvirt] Traffic to the PNF from a VM without FIP fails

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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

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	opendaylight (Show other bugs)
Sub Component:
Version:	13.0 (Queens)
Hardware:	Unspecified Unspecified

Priority	high Severity high
Target Milestone:	z2
Target Release:	13.0 (Queens)
Assigned To:	Aswin Suryanarayanan
QA Contact:	Tomas Jamrisko
Docs Contact:

URL:
Whiteboard:	Netvirt
Keywords:	Triaged, ZStream

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2018-07-12 11:16 EDT by Aswin Suryanarayanan
Modified:	2018-10-18 03:22 EDT (History)
CC List:	5 users (show)

See Also:
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.
Story Points:	---
Clone Of:
Environment:	N/A
Last Closed:	2018-08-29 12:20:16 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
OpenDaylight Bug	NETVIRT-1383	None	None	None	2018-07-24 07:52 EDT
OpenDaylight gerrit	74391	None	None	None	2018-07-24 07:53 EDT
Red Hat Product Errata	RHSA-2018:2598	None	None	None	2018-08-29 12:21 EDT

Groups: None (edit)

Description Aswin Suryanarayanan 2018-07-12 11:16:41 EDT

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 05:44:52 EDT

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 12:20:16 EDT

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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