This is just a self-reminder.
ssh -t -L 8000:localhost:8000 lec.cs.arizona.edu 'ssh -L 8000:sebeos:80 robotlab@sebeos'
lec.cs.arizona.edu is in the DMZ, and
sebeos.cs.arizona.edu is one of the machines in the robot lab, which is behind the firewall. So, I’m basically double tunneling to
lec to access to
sebeos from outside the firewall.