Patricio A. Bruna wrote: > Hi, > Does cluster suite use Multicast in Red Hat 5? > If is so, how can i test my Switchs allow multicast traffic? > The switches that I tested allow multicast traffic by default. You can test it by running some programs that uses multicast address, like : - ping 224.0.0.1. Note that by default RHEL ignores broadcast pings, so you might need to run "sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=0 " first - http://www.jgroups.org/javagroupsnew/docs/manual/html/ch02.html#d0e455 Regards, Fajar -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
