[one-users] Secondary ip to virtio interface.

Joaquin Villanueva jvillanueva at acb.es
Fri Jul 11 05:38:35 PDT 2014

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 <> brd
> 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.
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


*Joaquín Villanueva Adrián*

Director Técnico Área Media








+34 934 17 24 04



+34 678 47 38 68



+34 934 18 23 94

www.acb.com <http://www.acb.com/>

Iradier, 37 - E 08017 - Barcelona

/Advertencia de privacidad: Este mensaje y los documentos que en su caso
consten como anexos, son confidenciales. Así pues, si lo reciben por
error, les solicitamos nos lo comuniquen y se abstengan de realizar
copias del mismo o entregarlo a otro destinatario. A los efectos de la
Ley 15/1999, de Protección de Datos de Carácter Personal, les informamos
que los datos de carácter personal que figuran en esta comunicación
están incluidos en un fichero automatizado cuyo responsable es ACB. Si
desea ejercitar los derechos de acceso, rectificación, cancelación y
oposición, diríjanse por escrito a la dirección de c/ Iradier, 37 -
08017 (Barcelona) o al siguiente correo electrónico: secretaria at acb.es
<mailto:secretaria at acb.es>/

/Privacy warning: This message and any attachments are confidential.
Therefore, if you are not the intended addressee of this message, please
delete it immediately without copying or forwarding it and inform the
sender. For the purpose of the Law 15/1999, about protection of personal
data, we inform you that the personal data contained in this message are
included in a database, responsibility of ACB. In order to access,
rectify, cancel and opposite any of these data, please write to C/
Iradier, 37 - 08017 (Barcelona) or to: secretaria at acb.es
<mailto:secretaria at acb.es>/

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20140711/b7b0e7ef/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: firma_acb.jpg
Type: image/jpeg
Size: 4440 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20140711/b7b0e7ef/attachment-0001.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: firma_liga_endesa.png
Type: image/png
Size: 2632 bytes
Desc: not available
URL: <http://lists.opennebula.org/pipermail/users-opennebula.org/attachments/20140711/b7b0e7ef/attachment-0001.png>

More information about the Users mailing list