j18e · January 8, 2018 15:23
diff --git a/ssh-port-forwarding b/ssh-port-forwarding
 # $HOME/.ssh/config

 Host example-forward
  HostName bastion.example.com
  ForwardAgent yes
  ForwardX11 yes
  LocalForward 9090 app-0.example.local:8080

 # this allows you to run `ssh example-forward`
 # you'll get an SSH session but more importantly,
 # requests on localhost:9090 will be forwarded past the bastion onto its local network
 # and finally to port 8080 of the app-0 server
 # maybe to access the web console of app-0 you'll need to address it as app.example.local
 # in which case you should add a line to /etc/hosts:
 # 127.0.0.1    app.example.local
 # then go on a web browser to http://app.example.local:9090
	# $HOME/.ssh/config

	Host example-forward
	HostName bastion.example.com
	ForwardAgent yes
	ForwardX11 yes
	LocalForward 9090 app-0.example.local:8080

	# this allows you to run `ssh example-forward`
	# you'll get an SSH session but more importantly,
	# requests on localhost:9090 will be forwarded past the bastion onto its local network
	# and finally to port 8080 of the app-0 server
	# maybe to access the web console of app-0 you'll need to address it as app.example.local
	# in which case you should add a line to /etc/hosts:
	# 127.0.0.1 app.example.local
	# then go on a web browser to http://app.example.local:9090