[one-users] Fwd: Secondary ip to virtio interface.

[Leszek Master]

I've never had clean traffic in my vmm_exec_kvm. It's weird that after I
connect and disconnect secondary interface it works. :O


2014-07-11 14:38 GMT+02:00 Joaquin Villanueva <jvillanueva at acb.es>:

 Hi Leszek,
>
> I've faced a similar problem with kvm virtualization (floating ip for HA
> not working at all), and the origin was the network filtering rules applied
> by libvirt at the host level. Setting the NIC option in
> /etc/one/vmm_exec/vmm_exec_kvm.conf to
>
> NIC = [ model="virtio" ]
>
> instead of my previous value
>
> NIC     = [ filter = "clean-traffic", model="virtio" ]
>
> to remove the filter = "clean-traffic" solved the problem.
>
> Maybe your problem is related to this libvirt network filtering mechanism.
>
> Best regards,
>
>
>
>
>
> El 11/07/14 13:55, Leszek Master escribió:
>
> Hello. I've got problem with adding secondary ip to my VM network
> interface. If i add ip using:
>
>  ip a a 192.168.100.100/24 brd 192.168.100.255 dev eth0
>
>  it won't resolve to pings. I used tcpdump on this interface inside vm
> and it responds to ping, but the response does go to a diffrent mac that it
> should go. By a mistake i found the temporary solution to this problem by
> adding secondary interface to a vm, reboot it, then remove secondary
> interface and reboot second time. Then it works as it should.
>
>  Do anyone had similiar problem ? How can i repair that to get secondary
> ip working normally without adding and removing interfaces?
>
>  Best regards.
>
>
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