Firewall port requirements for a dedicated host installation

If you are installing Service Impact on a dedicated host, use the following information to configure firewall ports. When you are ready, continue with installing Service Impact.

Daemon Port/App. Protocol Direction Source/Dest. Notes
sshd 22/SSH TCP IN Resource Manager master host Required. Used for backup, restore, and reset operations.
avahi 53/DNS UDP OUT DNS servers Very strongly recommended.
ntpd 123/NTP UDP IN/OUT Zenoss servers, network time servers Very strongly recommended.
snmpd 161/SNMP UDP IN zenperfsnmp on Resource Manager master host Recommended.
snmpd 162/SNMPTrap UDP OUT zentrap on Resource Manager master host Recommended.
rabbitmq 5672/AMQP TCP OUT Service Impact server Required.
redis 6379/RESP TCP IN Resource Manager master host Required.
service-impact 8080/HTTP TCP OUT Service Impact server Required.
jetty 8083/HTTP TCP IN/OUT zenwebserver on Resource Manager master host, and zenhub, on any host it is present Required. Also, any host that has ZODB access needs to use this port.
Neo4j backup 6362/HTTP TCP IN/OUT zenbackup and zenrestore on Resource Manager master host Required.