Check that your system is up and that your SSH tunnel is configured correctly.
First check that your system is up from the Lab Management manager by logging into your
Lab Management instance.
- If your system is down, it can be rebooted from the Lab Management manager interface
via Projects -> Lab Management -> hosts -> {system} ->
Configuration -> Reboot.
- If the system remains Down after a reboot, contact your AEDC domain
administrator.
Check that your SSH tunnel is configured correctly using Putty
- Check that the Host Name is set correctly.
- Go into your session settings and review SSH -> Tunnels. Make sure that your SSH
tunnel rules exist and are set correctly.
- Make sure that your initial putty tunnel that creates the SSH tunnel remains open
while opening an SSH session to the Lab Management system.
- Make sure that your initial SSH tunnel session responds with a "Tunnel established"
message.
- Make sure that the high-numbered port that you specified for your local workstation
in your rule does not conflict with any other listening services. You can determine
this by running netstat –an from a command prompt and review all
LISTENING services and cross-reference port numbers.
- If you still can not connect, contact your Lab Management domain administrator.