Shulou(Shulou.com)06/01 Report--

Two environmental centos7 sets

Jumping machine: eth0:X.X.X.X

Eth2:10.165.93.161

Private network host: eth0:10.165.93.162

Ssh-4fg-L 2222 localhost 10.165.93.162 localhost

Parsing:

-4 in ipv4 address format

-f running in the background

-g allows remote hosts to connect to local port 2222

-L [bind_address:] port:host:hostport

-N Do not execute a remote command. This is useful for just for-

Warding ports (protocol version 2 only).

Log in to the private network CVM with ssh x.x.x.x:2222

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