I am trying to write an SSH config to connect to a server that we usually use a gateway to access, here is how we access our server :

ssh gu=<gatewayusername>@<username>@<server>@<gateway>

for example :

gu=training1@[email protected]@scb

where :

The gateway username is training1

The username on the target server is root

The target server is 192.168.60.100

The gateway server is scb

do you how the ssh config file looks like in this case ?

I tried some thing like this:

Host training
    HostName 192.168.60.100
    User training1@root
    ProxyJump scb

but not working.