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Linux SSH requirements⚓︎

Asset requirements

  • The assets must have Openssh-server deployed.
  • The firewall must allow SSH port access to all servers for JumpServer.
  • Remove all login restrictions in /etc/hosts.allow /etc/hosts.deny and /etc/ssh/sshd_config.
  • If there is a timeout in connecting to the asset, please check if the option USEDNS is set to NO in /etc/ssh/sshd_config. 
    UseDNS no