
Hi, I need help. I cant figure how to configure "logical networks" with my servers. My configuration is the following: ovirt manager 2 interfaces, eth0 and eth1 bonded ifcfg-bond0 DEVICE=bond0 IPADDR=192.168.44.105 NETWORK=192.168.44.0 NETMASK=255.255.255.0 GATEWAY=192.168.44.254 USERCTL=no BOOTPROTO=none ONBOOT=yes ovirt hosts (2 servers) 2 interfaces, eth0 and eth1 bonded for management ifcfg-bond0 DEVICE=bond0 IPADDR=192.168.43.10 (192.168.43.9 on the second server) NETWORK=192.168.43.0 NETMASK=255.255.255.0 GATEWAY=192.168.43.254 USERCTL=no BOOTPROTO=none ONBOOT=yes 2 interfaces, eth2 and eth3 bonded, used for VM networks. This is my problem. These 2 interfaces are exposed to a network trunk with a few vlan's. Do I need to create all the bridges for the vlan's at the SO level?? Can I create them in the web interface? How can I find some docs that point me in the right direction? Thanks in advance Carlos Baptista

Carlos Baptista wrote:
Hi,
I need help. I cant figure how to configure "logical networks" with my servers. My configuration is the following:
ovirt manager 2 interfaces, eth0 and eth1 bonded ifcfg-bond0 DEVICE=bond0 IPADDR=192.168.44.105 NETWORK=192.168.44.0 NETMASK=255.255.255.0 GATEWAY=192.168.44.254 USERCTL=no BOOTPROTO=none ONBOOT=yes
ovirt hosts (2 servers) 2 interfaces, eth0 and eth1 bonded for management ifcfg-bond0 DEVICE=bond0 IPADDR=192.168.43.10 (192.168.43.9 on the second server) NETWORK=192.168.43.0 NETMASK=255.255.255.0 GATEWAY=192.168.43.254 USERCTL=no BOOTPROTO=none ONBOOT=yes
2 interfaces, eth2 and eth3 bonded, used for VM networks.
This is my problem. These 2 interfaces are exposed to a network trunk with a few vlan's. Do I need to create all the bridges for the vlan's at the SO level?? Can I create them in the web interface? How can I find some docs that point me in the right direction?
Ovirt/vdsm will create a ovirtmgmt network on top of you bonded interfaces which will leave you with no other physical nics to add your vlans from the webui. Don't know if its possible to add the vlans first and then on top of that ovirtmgmt but if yes, you'll loose the abilitiy to use the webui to manage vlans. My setup consists of a nic dedicated to ovirtmgmt, 2 nics bonded into a storage network and 1-2 nics used for vlans. Don't know how 3.3 will handle vlans on ovirtmgmt. Regards, Joop

On Thu, Sep 12, 2013 at 9:25 PM, Joop wrote:
Carlos Baptista wrote:
Hi,
I need help. I cant figure how to configure "logical networks" with my servers.
[snip]
ovirt hosts (2 servers) 2 interfaces, eth0 and eth1 bonded for management ifcfg-bond0 DEVICE=bond0 IPADDR=192.168.43.10 (192.168.43.9 on the second server) NETWORK=192.168.43.0 NETMASK=255.255.255.0 GATEWAY=192.168.43.254 USERCTL=no BOOTPROTO=none ONBOOT=yes 2 interfaces, eth2 and eth3 bonded, used for VM networks.
This is my problem. These 2 interfaces are exposed to a network trunk with a few vlan's. Do I need to create all the bridges for the vlan's at the SO level?? Can I create them in the web interface? How can I find some docs that point me in the right direction?
[snip] I don't remind the official documentation page, but at least you will find this thread interesting: http://lists.ovirt.org/pipermail/users/2013-February/012246.html In particular the detailed explanation at post: http://lists.ovirt.org/pipermail/users/2013-February/012269.html With what detailed, you have NOT to pre-create the bond for eth2 and eth3 but follow the steps and it will create it for you + the vlan on bond and the bridge for your logical network. HIH, Gianluca
participants (3)
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Carlos Baptista
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Gianluca Cecchi
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Joop