Hi, So to use gfs+dlm on a host with two interfaces (each on a different subnet) I probably have to use multicasting as dlm does not support multihome setup. I guess I have to setup up this one hosts with the two interfaces as a forwarder ??? Any hints where I can find docs about this? I found this nice howto below, but am not sure whether I have to use ipv4 or ipv6 multicast. This might be a strange question, but I am serious ... http://www.ibiblio.org/pub/Linux/docs/HOWTO/other-formats/html_single/Linux+IPv6-HOWTO.html Wolfgang -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster