Comment on How to Setup a Secure Ubuntu Home Server: A Complete Guide
uranibaba@lemmy.world 18 hours agoI mean keep using port 22 on the server and redirect whatever port you want in your firewall (your router unless you have a dedicted fw) to port 22. Don’t change the ssh port on the server at all.
truthfultemporarily@feddit.org 17 hours ago
I understand this, but this is inconsistent behavior. You now use 22 inside your network and something else outside. Whenever you create inconsistent behavior, everyone using it has to have an awareness of all these inconsistent behaviors.
Also, it is hard to troubleshoot because the tool most admins would want to use (netstat) will not give you useful information to understand the situation.