We're installing two ZCS server (5.0.2) for testing multi server installation.
Before starting "iptables" service, everything goes well, for instance, we
can login Admin Console, and "Server Status" can display two server's status.
After we setup the iptables (according to
Firewall Configuration - Zimbra :: Wiki ), several
functions acts strangely, e.g. "Server Status" only shows one record.
Can anyone advise is there any special ports we need to open except
those mentioned in
Firewall Configuration - Zimbra :: Wiki ?