Connecting via SSH Through a Jump Host
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date: 2022-09-12
I frequently want to SSH to a host behind a firewall or router (for
instance, in our cloud network or on my personal network, which has a
router in between the wired and wifi parts).
In such cases, using the `ProxyJump` part of the ssh_config(5) file
can allow connecting without the hassle of multiple connections.
More importantly, for tools that transport on top of SSH (i.e.
rsync(1)), this will allow connections transparently, as if the remote
host was reachable directly.
Here's an example:
Host foo.tld
User user
Hostname 10.0.0.2
ProxyJump
[email protected]
