[define interface of cluster controlled ip resource] > /usr/share/cluster/ip.sh appears to perform the link-monitoring in the This is a resource agent script. What attributes a resource agent accepts can be found by calling it with the option meta-data /usr/share/cluster/ip.sh meta-data There is no attribute interface. The agent will add the additional address to the first interface that is in the same subnet. You could edit the script and add a parameter interface yourself. Add a new parameter into the XML at the beginning and access it in the script with OCF_RESKEY_... I don't understand what you are trying to do. If you are only handling network interfaces as services, then rhcs is most likely the wrong tool. If you would explain your goal we could probably suggest other solutions. Greetings Christoph -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster