[Linux-cluster] Cman with two node on different subnet

Steven Dake sdake at redhat.com
Sat Nov 28 19:51:48 UTC 2009

On Sat, 2009-11-28 at 17:05 +0100, Cyril FERAUDET wrote:
> Hello,
> Is possible to have two node on two different subnet, without using multicast ?
> I have two dedicated servers directly on the internet on two different subnet without private network.
> In fact, both server are on the same switch but in different vlan, so I've no doubt about cluster performance.
> Thanks in advance,
> Cyril Feraudet
> --

Multicast or broadcast capabilities in your network are required.

It is possible to operate between subnets however, if you setup a VLAN.
The configuration for setting up VLANs depends on your switch vendor's


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