[ TITLE    ] : Arcserve - Invalid SSH key config
[ CATEGORY ] : /Backup/Arcserve
[ TAGS     ] : , , , ,
[ DATE     ] :
[ AUTHOR   ] : 4L1N3

Arcserve - Invalid SSH key config

When you try to set up a backup on Arcserve, you need to add a target node, and if you encountered this error :

❌ Invalid SSH key configuration.
For more information about configuring the SSH key, see the product documentation.

You can follow the procedure below.

Configure the Private/Public Keys

On backup server

  1. Log into your Backup Server as a root user
  2. Generate 2 public/private key files named server.pub and server:
    # ssh-keygen -t rsa -f server
  3. Copy and rename server.pub and server files to the following location:
    # cp server /opt/Arcserve/d2dserver/configfiles/server_pri.key     
    # cp server.pub /opt/Arcserve/d2dserver/configfiles/server_pub.key

On node server

  1. Log into your node (the client)
  2. Check or add the content of server_pub.key in the /root/.ssh/authorized_keys file

Documentation

https://documentation.arcserve.com/Arcserve-UDP/available/7.0/ENU/Bookshelf_Files/HTML/UDPLUG/Content/AgentforLinuxUserGuide/udpl_configure_private_public_key.htm

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