Port requirements for communicating with the 7-Mode Transition Tool

The 7-Mode Transition Tool communicates with the 7-Mode system and the cluster over certain ports. You must ensure that these ports on the 7-Mode system and the cluster are open to allow communication with the 7-Mode Transition Tool.

Ports that must be open on the 7-Mode systems

The 7-Mode Transition Tool communicates with the 7-Mode systems by using HTTPS on port 443.

The following ports are required by the cluster to communicate with the 7-Mode systems for SnapMirror replication:

Ports that must be open on the cluster

The 7-Mode Transition Tool communicates with the cluster by using HTTPS on port 443.

The following ports are required by the 7-Mode systems to communicate with the cluster for SnapMirror replication:

Additionally, the 7-Mode Transition Tool performs a ping operation from the intercluster LIFs to the data copy IP address of the 7-Mode system to verify reachability.

Ports that must be open on the 7-Mode Transition Tool

Port 8444 of the 7-Mode Transition Tool must be open for the web interface.

To transition netgroups and CIFS local users and groups, the following requirements must be met: