Reverse SSH Tunnel Note

Reverse SSH Tunnel Simple Note

Local PC A : 192.168.11.9 
Remote PC : 10.32.3.120 
How to Remote ssh --> Local PC A 
Local PC A : 
  ssh -R 2222:localhost:22 charleslin@10.32.3.120 
Remote PC :
  netstat -tnl | grep 127.0.0.1 | ssh charleslinLocalPCA@127.0.0.1 -p 2222

more information