I have two networks, each with a bastion host and a webapp host behind it. I've set up my
ProxyCommand so I can log in to either webapp host from my local machine with just one
ssh command, like this:
Host example.production Hostname 220.127.116.11 Host example.production.web Hostname 10.0.10.1 ProxyCommand ssh example.production nc %h %p 2> /dev/null Host example.demo Hostname 18.104.22.168 Host example.demo.web Hostname 10.0.10.1 ProxyCommand ssh example.demo nc %h %p 2> /dev/null
The problem is that both webapp hosts are
10.0.10.1 (in different networks), so ssh complains that the ECDSA key does not match. Is there anything I can do to indicate that these are two separate machines, with separate ECDSA keys?