[Bug 1279176] [NEW] IPv6 fails when "<interface type='direct'>", on top of OVS
Thiago Martins
thiagocmartinsc at gmail.com
Wed Feb 12 04:13:24 UTC 2014
Public bug reported:
Hello!
* Hypervisor is daily / latest Ubuntu 14.04 and guest is Ubuntu 12.04
and 14.04
-
KVM 1.7.0+dfsg-3ubuntu1
openvswitch-switch 2.0.1+git20140120-0ubuntu1
libvirt0 1.2.1-0ubuntu5
-
When I create a KVM Virtual Machine with Virt-Manager, my guests have
the following content:
---
<interface type='direct'>
<mac address='52:54:00:99:0d:f5'/>
<source dev='ovsbr1' mode='bridge'/>
<virtualport type='openvswitch'>
<parameters interfaceid='3f1a9ee2-bef8-4cdf-88ad-6904f317348a'/>
</virtualport>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
---
IPv4 works as expected but IPv6 doesn't.
Then, if I edit the guest XML file with "virsh edit guest-1", and change
<interface> like this:
---
<interface type='bridge'>
<mac address='52:54:00:99:0d:f5'/>
<source bridge='ovsbr1'/>
<virtualport type='openvswitch'>
<parameters interfaceid='3f1a9ee2-bef8-4cdf-88ad-6904f317348a'/>
</virtualport>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
---
The both IPv4 and IPv6 works!
So, I guess that there is something wrong with libvirt...
Thanks!
Thiago
** Affects: libvirt (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1279176
Title:
IPv6 fails when "<interface type='direct'>", on top of OVS
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