Cluster

Include the following rules if you have multiple instances of Content Gateway in a cluster.

iptables -i <CLUSTER_NIC> -I INPUT -p udp --dport 8086 -j ACCEPT
iptables -i <CLUSTER_NIC> -I INPUT -p udp -d
<Multicast_IP_Address> -j ACCEPT

All other ports needed for communication between instanced of Content Gateway are handled internally by the software.