From 5c05e540cbb7f4fa4676fb5e9743d6535f7b0b1e Mon Sep 17 00:00:00 2001 From: nyanloutre Date: Thu, 22 Feb 2024 13:33:43 +0100 Subject: [PATCH] redirect SMTP port to VPS server as backup --- systems/LoutreOS/configuration.nix | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/systems/LoutreOS/configuration.nix b/systems/LoutreOS/configuration.nix index b643360..77a4c9b 100644 --- a/systems/LoutreOS/configuration.nix +++ b/systems/LoutreOS/configuration.nix @@ -228,7 +228,18 @@ }; }; - services.autossh.sessions = [ { extraArguments = "-N -R 0.0.0.0:2222:127.0.0.1:22 loutre@vps772619.ovh.net"; monitoringPort = 20000; name = "backup-ssh-reverse"; user = "autossh"; } ]; + # Options explanations + # -N disable shell + # -R 0.0.0.0:2222:127.0.0.1:22 redirect SSH port on VPS server on port 2222 + # -R 127.0.0.1:2525:127.0.0.1:25 redirect SMTP port on VPS port 2525 + services.autossh.sessions = [ + { + extraArguments = "-N -R 0.0.0.0:2222:127.0.0.1:22 -R 127.0.0.1:2525:127.0.0.1:25 loutre@vps772619.ovh.net"; + monitoringPort = 20000; + name = "backup-ssh-reverse"; + user = "autossh"; + } + ]; virtualisation.podman.enable = true;