From d5f9bb889b09b469d8b4239578c5c4d70c025485 Mon Sep 17 00:00:00 2001
From: Raphael Dannecker <raphael.dannecker@steinbeisschule-reutlingen.de>
Date: Wed, 22 Jan 2025 14:43:16 +0100
Subject: [PATCH] Some internet connections need smaller MTU for wireguard

---
 roles/lmn_teacherlaptop/templates/wg0.nmconnection.j2 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/roles/lmn_teacherlaptop/templates/wg0.nmconnection.j2 b/roles/lmn_teacherlaptop/templates/wg0.nmconnection.j2
index 6faf772..c135e2b 100644
--- a/roles/lmn_teacherlaptop/templates/wg0.nmconnection.j2
+++ b/roles/lmn_teacherlaptop/templates/wg0.nmconnection.j2
@@ -7,6 +7,7 @@ interface-name=wg0
 [wireguard]
 listen-port=51820
 private-key={{ wg_privatekey }}
+mtu=1280
  
 [wireguard-peer.{{ wg_serverpublickey }}]
 endpoint={{ wg_endpoint }}