Proxy SSH traffic via Bastion Hosts with Proxyjump
So what is a bastion host anyways? It has become the norm these days to have what is called a bastion host (or perhaps more commonly known as a Jumpbox). This machine generally lives in a public subnet and serves as an SSH gateway into the private subnet/network. See below image. Proxy traffic via the bastion I’ve always used the ProxyCommand before to achieve this. A quick example would be adding the following to your ~/....