- Notes, cautions, and warnings
- Preface
- Introduction
- Getting Started
- Configuring and Managing Storage and Applications
- Configuring and Managing Multiple Network Links for CyberSense
- Configuring and Managing Policies and Copies
- Managing Reports
- Monitoring Cyber Recovery components
- Performing a NetWorker Recovery with Cyber Recovery
- Performing an Avamar Recovery with Cyber Recovery
- Recovering Avamar data
- Preparing the production-side Avamar system
- Checklist for Cyber Recovery with Avamar
- Creating the Avamar DD Boost account and UID for Cyber Recovery
- Initiating an Avamar recovery in the Cyber Recovery UI
- Performing manual steps for Avamar recovery
- Cleaning up after an Avamar recovery
- Performing a PowerProtect Data Manager Recovery with Cyber Recovery
- Recovering PowerProtect Data Manager data
- Meeting prerequisites for a PowerProtect Data Manager recovery
- Initiating a PowerProtect Data Manager recovery in the Cyber Recovery UI
- Running a PowerProtect Data Manager recovery check
- Cleaning up after a PowerProtect Data Manager recovery
- Performing postrecovery steps for a PowerProtect Data Manager recovery
- Administration
- Administration overview
- Manually securing and releasing the Cyber Recovery vault
- Managing users
- Managing login sessions
- Configure mail server support
- Managing Cyber Recovery password expiration
- Resetting Cyber Recovery passwords
- Resetting the IP address on the management host
- Changing the network gateway on the Cyber Recovery server
- Updating the SSL security certificate
- Changing time zones
- Changing the log level
- Collecting logs for upload to support
- Configuring a telemetry report
- Log file rotation
- Protecting the Cyber Recovery configuration
- Retrieving your preserved Cyber Recovery configuration
- Setting up a maintenance schedule
- Cyber Recovery disaster recovery
- Troubleshooting
Dell PowerProtect Cyber Recovery 19.14 Product 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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