Hi, I have tried to change interface for heartbeat packets. In FAQ (http://sourceware.org/cluster/faq.html) I've found information about private natwork (-p) which should be added to nodename in /etc/hosts. I've tried that but it doesn't work for me. ver. 1 /etc/hosts 192.168.10.10 l1-p.local l1-p 192.168.10.11 l2-p.local l2-p 200.200.200.200.201 l1.local l1 200.200.200.200.202 l2.local l2 After start cluster still sends packet with source 200.200.200.x ver.2 192.168.10.10 l1-p 192.168.10.11 l2-p 200.200.200.200.201 l1 200.200.200.200.202 l2 Starting cman ... failed cman not started: Can't determine address family of nodename /usr/sbin/cman_tool : aisexec daemon didn't start What I'm doing wrong ? daro PS. Cluster configuration: /etc/cluster/cluster.conf <?xml version="1.0"?> <cluster alias="OBN_HA" config_version="28" name="OBN_HA"> <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/> <clusternodes> <clusternode name="l2.local" nodeid="1" votes="1"> <fence> <method name="1"> <device name="l2_fence" nodename="l2.local"/> </method> </fence> </clusternode> <clusternode name="l1.local" nodeid="2" votes="1"> <fence> <method name="1"> <device name="l1_fence" nodename="l1.local"/> </method> </fence> </clusternode> </clusternodes> <cman expected_votes="1" two_node="1"/> <fencedevices> <fencedevice agent="fence_manual" name="l1_fence"/> <fencedevice agent="fence_manual" name="l2_fence"/> </fencedevices> <rm> <failoverdomains> <failoverdomain name="OBN" ordered="1" restricted="1"> <failoverdomainnode name="l1.local" priority="1"/> <failoverdomainnode name="l2.local" priority="2"/> </failoverdomain> </failoverdomains> <resources> <script file="/etc/init.d/vsftpd" name="vsftpd"/> <ip address="200.200.200.203" monitor_link="1"/> </resources> <service autostart="1" domain="OBN" name="OBN_vsftpd" recovery="relocate"> <ip ref="200.200.200.203"> <script ref="vsftpd"/> </ip> </service> </rm> </cluster> -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster