IT notes

bastion ssh

ProxyJump This is the easiest (new) way: Host 10.* ProxyJump [email protected]:2222 Using ProxyCommand Replace your.bastion.tld with your bastion server and set your bastion username in the ProxyCommand: Host bastion Hostname your.bastion.tld ForwardAgent yes Host 10.10.* ProxyCommand ssh <your-username>@bastion -W %h:%p example To login with user devops to server 10.10.3.4: $ ssh -l devops 10.10.3.4 or $ ssh [email protected] SSH sockets To speed up more when using the bastion host things this can be added at the top of the ~/.