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From Bjoern Teipel <bjoern.tei...@internetbrands.com>
Subject Re: NIC / VLAN ISSUE ON KVM HOST
Date Tue, 26 Mar 2013 04:40:13 GMT

Well one NIC is already a problem and I would encourage you to use VLANs
on top of a NIC or bonding interface like I did:

=== ifcfg-eth0 ===
DEVICE=eth0
TYPE=Ethernet
BOOTPROTO=none
ONBOOT=yes
BRIDGE=cloudbr0
=== ifcfg-eth0.2578 ===
DEVICE=eth0.2578
VLAN=yes
TYPE=Ethernet
BOOTPROTO=none
ONBOOT=yes
BRIDGE=cloud-storage
=== ifcfg-eth0.2610 ===
DEVICE=eth0.2610
VLAN=yes
TYPE=Ethernet
BOOTPROTO=none
ONBOOT=yes
BRIDGE=cloud-mgmt
=== ifcfg-cloudbr0 ===
DEVICE=cloudbr0
TYPE=Ethernet
BOOTPROTO=none
ONBOOT=yes
IPADDR=Management Hypervisor IP
NETMASK=xxx
GATEWAY=xxx
DNS1=xxx
DNS2=xxx
DOMAIN=xxx
=== ifcfg-cloud-mgmt ===
DEVICE=cloud-mgmt
TYPE=Bridge
ONBOOT=yes
BOOTPROTO=none
DELAY=0
=== ifcfg-cloud-storage ===
DEVICE=cloud-storage
TYPE=Bridge
ONBOOT=yes
BOOTPROTO=none
DELAY=0

eth0.2610 and eth0.2578 are VLANIDs I created for the storage and mgmt
network only.
As guest network I just specified cloudbr0 as KVM label and put a LAN
with a VLANID ontop as defined in CS guest LANs. CS will create additional bridged
ifcfg-cloudVirBR<VLANID> automatically.

Thanks,
Bjoern


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