Ssh Hop

Fri, Feb 5, 2021 One-minute read

basicamente para conectarte dinamicamente a un servidor pasando por otro: en localhost:

ssh -L 9999:localhost:9696 user@server -N
ssh -D 9696 user@otroserver -N

Usando proxy jump:

# jumping 1 host (picture example)
ssh -J [email protected]:222 [email protected]

# jumping 2 hosts
ssh -J [email protected] -J [email protected]:222 [email protected]

Se puede configurar:

Host the-jump-host
    HostName 141.44.9.101
    Port 222
    User root
    
Host server
    HostName 192.168.0.165
    User someone
    ProxyJump the-jump-host

Ahora se puede hacer:
ssh server