EMC® VNX® Series Security Configuration Guide for VNX

Port usage

The ports used by the various components to pass data back and forth are an important aspect of Unisphere communication. Customers that require highly secure network configurations must understand which network ports are required by the various Unisphere components. Firewalls between components must be configured to allow connections from the source component to the port listed on the destination component. Firewalls must also allow traffic back to the source for an established connection (most do by default).

For information related to ports for VNX for block, refer to Ports used by Unisphere components on VNX for block. For information related to ports for VNX for file (Control Station and Data Mover), refer to VNX for file primary network services and VNX for file outgoing network connections.