[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-13 Thread Serge Hallyn
Oh, actually, if you don't object, I'd like to re-title this bug to be a feature request for virt-manager to support an ovs bridge for VM connections. ** No longer affects: libvirt (Ubuntu) ** Changed in: virt-manager (Ubuntu) Importance: High => Wishlist -- You received this bug notificatio

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-13 Thread Serge Hallyn
Hi, Laine straightened me out on irc. the means that it will create a macvtap interface. It is not meant to be used with a bridge, but with a real nic. Since you are using a bridge, you want to use . The fact that type='direct' sometimes works appears to be an accident. You mentioned in comm

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-13 Thread Serge Hallyn
I can no longer get that to fail, so either my first configuration was invalid, or the bug is very intermittent. I'm using the 2.0 qemu candidate from ppa:ubuntu-virt/ppa, and 1.2.2-0ubuntu3 libvirt. If you switch to that ppa and update libvirt, does that help? -- You received this bug notifica

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-13 Thread Serge Hallyn
I tested this 4 ways: Using a linux bridge, using Using a linux bridge, using Using an ovs bridge, using Using an ovs bridge, using Only the ovs bridge with type='direct' failed to ping its ipv6 gateway (fc00::1 for me). The fact that type='direct' works

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-13 Thread Serge Hallyn
Interestingly, a subsequent attempt using ovsbr1 and type='direct' succeeded. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1279176 Title: IPv6 fails when "", on top of OVS To manage notifications

Re: [Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-09 Thread Serge Hallyn
importance: high ** Changed in: libvirt (Ubuntu) Importance: Medium => High ** Changed in: virt-manager (Ubuntu) Importance: Medium => High ** Changed in: virt-manager (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubunt

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-09 Thread Serge Hallyn
Thanks, so it sounds like there are several bugs here, if I'm understanding things right. It's possible that virtinst should be using type=bridge, I need to figure that out. In either case, as you say, if ipv4 works then you'd think ipv6 should work - that would be a libvirt bug. And it sounds l

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-09 Thread Serge Hallyn
** Also affects: libvirt (Ubuntu) Importance: Undecided Status: New ** Changed in: virt-manager (Ubuntu) Importance: Wishlist => Medium ** Changed in: libvirt (Ubuntu) Importance: Undecided => Medium ** Changed in: libvirt (Ubuntu) Status: New => Confirmed -- You receive

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-07 Thread Thiago Martins
Hi Serge, Why this BUG is marked as "Incomplete"? Do I need to post more info about it?! Nevertheless, do you think that this is a problem with virt-manager itself? I mean, it is the "guy" who is writing the guest XML, right?! I'm used to use it with "type=directly" mostly because virt-manager d

Re: [Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-03-05 Thread Serge Hallyn
Quoting Thiago Martins (thiagocmarti...@gmail.com): > Hello Serge! > > I think that this is, in fact, a bug. > > Even using "vepa", the problem is the same. > > My XML looks like this now: > > --- > > > > >function='0x0'/> > > --- > > Same problem, guest

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-02-28 Thread Thiago Martins
BTW, I'm seeing that, with your example, you're using: --- --- ...so, your example points directly to eth0 but, I'm using OpenVSwitch, is that valid even for when using it?! I'm reading http://libvirt.org/formatdomain.html now, thanks for pointing it out! Best, Thiago -- You receiv

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-02-28 Thread Thiago Martins
Hello Serge! I think that this is, in fact, a bug. Even using "vepa", the problem is the same. My XML looks like this now: --- --- Same problem, guest IPv4 works, IPv6 does not! The weird is that, if I start a Router Advertisement in my network, the guest

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-02-14 Thread Serge Hallyn
Thanks for submitting this bug. It appears to me that 'interface type='direct'' works only for macvlan devices. This would require you to use a real physical NIC, as in: For instance see http://libvirt.org/formatdomain.html. So if there is a bug it would seem to me to be in virt-man

[Bug 1279176] Re: IPv6 fails when "", on top of OVS

2014-02-11 Thread Thiago Martins
** Description changed: Hello! * Hypervisor is daily / latest Ubuntu 14.04 and guest is Ubuntu 12.04 and 14.04 - KVM1.7.0+dfsg-3ubuntu1 openvswitch-switch 2.0.1+git20140120-0ubuntu1 libvirt0