Friday, May 11, 2007

Xen's VMs and IPs

In case to provide separate physical network interfaces for each BestGrid VM we need two IPs for each VM. One IP is for a bridge between NIC and VM and another one is for VM itself.

So to provide low IPs (189.2,3,4,5,6) for BeSTGrid GateWay VMs I need to swap NIC IPs to 189.38-42 range.

Unfortunately I have to state that our IP pool is over now. There are only two spare IPs - 189.37 and 189.43.

I'm going to start swap today after lunch.

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