/░████\    /░█                        
           /░█░_  ░█  | ░█                        
 /░██████\| ░█ ░\ ░█ /░█████    /░█████\  /░█████\
| ░█__  ░█| ░█  ░ ░█|_  ░█_/   /░█__  ░█ /░█_____/
| ░█  \ ░█| ░█\  ░░█  | ░█    | ░██████|  ░█████  
| ░█  | ░█| ░█ \  ░█  | ░█ /░█| ░█_____/ \____  ░ 
| ░█  | ░█|  ░█████/  |  ░███/|  ░█████░ /░█████░/
|__/  |__/ \______/    \____/  \_______/|_______/ 

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 KeysOn backup server Log into your Backup Server as a root user Generate 2 public/private key files named server.pub and server:# ssh-keygen -t rsa -f server Copy and rename server.pub and server files