2 Replies Latest reply on Sep 12, 2013 4:43 PM by Radoslav Husar Branched from an earlier discussion.

    Re: 2nd instance doesn't join the cluster

    Viren Balaut Newbie

      make sure you don't have iptables or any other kind of firewall running. Make sure multicast is part of your kernel.

       

      How can we check these details on linux box ?