PowerProtect Data Manager 19.16 for Cyber Recovery User Guide
Disabling SSH access to the replication interface
Disable SSH access to the replication interface on the Cyber Recovery vault DD system.
About this task
The Cyber Recovery software works with a replication data link between the vault-environment and production-environment DD systems. The Cyber Recovery software communicates with all DD systems by using SSH.
Optionally, use the following procedure on the DD host to restrict SSH inbound access for the Cyber Recovery management host:
Steps
- On the management host, obtain the hostname.
-
Log in to the
DD host and enter the following command:
adminaccess ssh add <hostname>
where <hostname> is the hostname from step 1.
-
Use the
DD net filter functionality.
For information about how to use the net filer functionality, see the DD documentation.
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