I am running three DataStax Enterprise Cassandra Nodes on RHEL6.4 in a VMWare workstation test environment. On each node I have the iptables service stopped. I want to have iptables running on each node but am not sure how to properly configure iptables rules for this. I am aware of the link on the DataStax site indicating the ports that need to be opened.
http://www.datastax.com/docs/1.2/security/firewall_ref#firewall-ref
Is there any guide on how to properly configure iptables for use with Datstax Enterprise?