CentOS 6.5 x64 RHCS GFS

cluster1.rmohan.com cluster2.rmohan.com

# cat /etc/hosts

192.168.0.10 cluster1.rmohan.com cluster1 192.168.0.11 cluster2.rmohan.com cluster2

[root@cluster1 ~]# iptables -F [root@cluster1 ~]# iptables-save > /etc/sysconfig/iptables [root@cluster1 ~]# /etc/init.d/iptables restart iptables: Setting chains to policy ACCEPT: filter [ OK ] iptables: Flushing firewall rules: [ OK ] iptables: Unloading modules: [ OK ] iptables: Applying firewall […]