Firewall and Port Requirements for Zenoss 4.2.x

Applies To

  • Zenoss Resource Manager 4.2.X

Tested On

  • Zenoss Resource Manager 4.2.3


This article details the set of network ports and protocols that must be enabled for a Zenoss instance to function properly. The exact requirements for a specific Zenoss installation depend on how its components are distributed and/or replicated from the Zenoss master server, and what classes of devices are being monitored. In most cases, the port numbers used by Zenoss daemons are set by their configuration file(s) in $ZENHOME/etc. Some monitoring templates use a configuration property to specify the target port on monitored devices.

See the attached document for additional information.

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