ssh -D <local port> <SSH Server>
ssh -D 127.0.0.1:8080 139.159.118.130 #通过本地8080端口的数据经由139.159.118.130,转发出去
ssh -L <local port>:<remote host>:<remote port> <SSH hostname>
ssh -L 5901:192.168.2.101:5900 [email protected] #通过本地5901端口的数据经由192.168.2.100转发给192.168.2.101:5900
ssh -R <local port>:<remote host>:<remote port> <SSH hostname>
ssh -R 5900:192.168.2.100:5901 [email protected] #访问远程192.168.2.100:5901端口的数据经由192.168.2.100转发给本地5900服务
cat /etc/ssh/sshd_config
AllowTcpForwarding no
-g
export DISPLAY=<X Server IP>:<display #>.<virtual #>
export DISPLAY=myDesktop:1.0 #指定后续运行X应用界面在myDesktop主机显示
ssh -X <SSH Server> #通过ssh隧道转发X协议到ssh server机器