As far as I know the only way to directly assign real NICs into VM without bridging is to use PCI passthrough, though this way imposes several limitations, mostly in IOMMU / VT-d hardware support. But if bridging is acceptable then you can repeat --network bridge:<hypervisor_bridge_nic> option in virt-install command line several times to create as many NICs inside VM as you want. 02.04.2013 14:05, Meir Hazon пишет: > Thanks. The bridges are preconfigured at the box. No issues there. > Can I assign a second physical NiC as a second interface at the KVM? > Can I do it at the installation time using virt-install? Can I do it by > editing a file after the KVM is created? I would like to automate things. > Thank you > > Sent from my iPhone > > On Apr 2, 2013, at 11:36 AM, "Ilya Ponetayev" <instenet at gmail.com > <mailto:instenet at gmail.com>> wrote: > >> You can try to assign each bridge to its own individual virtual NIC in >> VM, at least it works with virt-manager + libvirt + qemu-kvm with >> preconfigured bridges. >> >> 02.04.2013 11:41 пользователь "Meir Hazon" <meir at amobee.com >> <mailto:meir at amobee.com>> написал: >> > >> > Hello Everybody, >> > >> > >> > >> > I have a physical machine with 4 Ethernet cards that I have mapped >> to 4 bridges. >> > >> > >> > >> > I would like to have each of my KVMs use 2 bridges for NIC bonding. >> > >> > >> > >> > 1. Can I have more than one bridge assign to one KVM? >> > >> > 2. Can I use virt-install to assign a KVM with more than one >> bridge during the KVM installation? >> > >> > a. It was a long shot but I have tried bridge=br0,br1 ; >> bridge=br0 bridge=br1 – never worked….. >> > >> > >> > >> > Thanks so much, >> > >> > >> > >> > Meir >> > >> > >> > >> > >> > _______________________________________________ >> > CentOS-virt mailing list >> > CentOS-virt at centos.org <mailto:CentOS-virt at centos.org> >> > http://lists.centos.org/mailman/listinfo/centos-virt >> > >> >> _______________________________________________ >> CentOS-virt mailing list >> CentOS-virt at centos.org <mailto:CentOS-virt at centos.org> >> http://lists.centos.org/mailman/listinfo/centos-virt > > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > http://lists.centos.org/mailman/listinfo/centos-virt > -- Sincerely yours, Ilya Ponetayev <instenet at gmail.com> -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 4459 bytes Desc: ?????????????????????????????????? ?????????????? S/MIME URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20130402/64aac146/attachment-0002.p7s>