portfwd add -l 5555 -p 3389 -r 172.16.86.153 #将172.16.86.153:3389 转发到0.0.0.0:5555
portfwd add -L 192.168.1.11 -l 5555 -p 3389 -r 172.16.86.153 #将172.16.86.153:3389转发到192.168.1.11:5555
portfwd add -l 5555 -p 3389 -r 172.16.86.153 #将172.16.86.153:3389 转发到0.0.0.0:5555
portfwd add -L 192.168.1.11 -l 5555 -p 3389 -r 172.16.86.153 #将172.16.86.153:3389转发到192.168.1.11:5555