Public bug reported:
== Comment: #2 - Mallesh N. Koti <[email protected]> - 2018-02-28
05:02:49 ==
Guest Xml
=======
ISSUE
=======
Defining a network filter and Starting a VM with this nwfiter in VM's xml is
failing with "cause is unknown".
==================
Recreation Steps
==================
1. Define a network filter as:
virsh nwfilter-define filter.xml
2. Add nwfilter in guest xml and start guest.
virsh start VM1
It fails with :
# virsh start VM1
error: Failed to start domain VM1
error: An error occurred, but the cause is unknown
XML used for defining network filter:
```<?xml version='1.0' encoding='UTF-8'?>
<filter chain="root" name="clean-traffic" priority="">
<uuid>11111111-b071-6127-b4ec-111111111111</uuid>
<filterref filter="no-mac-spoofing" /><filterref filter="no-ip-spoofing"
/><filterref filter="allow-incoming-ipv4" /><filterref filter="no-arp-spoofing"
/><filterref filter="qemu-announce-self" /><rule action="accept"
direction="out" priority="-650" statematch="None">
<mac protocolid="ipv4" /></rule><rule action="accept" direction="inout"
priority="-500" statematch="None">
<mac protocolid="arp" /></rule></filter>
```
will be attaching the guest xml
The issue happens with Ubuntu 18.04 host - where not able to start the
guest with network defined with value dhcp.
<parameter name='CTRL_IP_LEARNING' value='dhcp'/>
.
Found following commit is not there in 18.04 Ubuntu source. There could be some
dependent commit too. we are facing some build issue and hence not able to
verify it.
.
https://github.com/libvirt/libvirt/commit/e62cb4a9b78c7f4499a206635fb4f06e6ac627e5
.
** Affects: libvirt (Ubuntu)
Importance: Undecided
Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
Status: New
** Tags: architecture-ppc64le bugnameltc-165229 severity-high
targetmilestone-inin---
** Tags added: architecture-ppc64le bugnameltc-165229 severity-high
targetmilestone-inin---
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https://bugs.launchpad.net/bugs/1758037
Title:
LTC Test- Ubuntu18.04: Starting the guest with network filter defined
will fail with "cause is unknown".
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