https://devops.sarmento.org/en/tags/nat-workaround/Recent content in Nat-Workaround on /var/log/janioHugoenThu, 16 Apr 2026 19:42:00 +0000https://devops.sarmento.org/en/posts/ssh-behind-nat-ssh-jcom-solves-it/Wed, 25 Mar 2026 22:26:00 +0000https://devops.sarmento.org/en/posts/ssh-behind-nat-ssh-jcom-solves-it/<p>You work remotely, have a server at home, a Raspberry Pi running services, or a machine at the office you need to reach every now and then. The scenario is common and the obvious solution is SSH — already installed, secure, and battle-tested for decades. The problem is that between your machine and the rest of the internet sits a router, a NAT, and possibly an ISP that does not give you a fixed public IP or blocks incoming ports. Suddenly, the most reliable protocol in system administration becomes unreachable from outside your local network.</p>