Hi, I always seem to get at the first service start after a reboot: Aug 13 19:29:16 host1 in.rdiscd[5832]: setsockopt (IP_ADD_MEMBERSHIP): Address already in use Aug 13 19:29:16 host1 in.rdiscd[5832]: Failed joining addresses Aug 13 19:29:17 host1 in.rdiscd[5884]: setsockopt (IP_ADD_MEMBERSHIP): Address already in use Aug 13 19:29:17 host1 in.rdiscd[5884]: Failed joining addresses I have one IPv4 and one IPv6 address associated to the service, so I guess there is one message for each address. The address assignments seem to work fine for the rest. I see "rdisc -fs" running (after a fresh reboot), but the "rdisc" service is disabled (set to "off" with chkconfig). What is starting this "rdisc" daemon and do I need it? Thanks, -- -- Jos Vos <jos@xxxxxx> -- X/OS Experts in Open Systems BV | Phone: +31 20 6938364 -- Amsterdam, The Netherlands | Fax: +31 20 6948204 -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster