From c077158d9ed82181ceaa454e313e034a0d468ed4 Mon Sep 17 00:00:00 2001
From: Andreas Zweili <andreas@zweili.ch>
Date: Sun, 16 Jan 2022 17:44:05 +0100
Subject: [PATCH] disable ipv6

---
 modules/common/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/common/default.nix b/modules/common/default.nix
index bc983c1..c27155f 100644
--- a/modules/common/default.nix
+++ b/modules/common/default.nix
@@ -23,6 +23,7 @@ in
   time.timeZone = "Europe/Zurich";
 
   networking = {
+    enableIPv6 = false;
     firewall.allowedTCPPorts = [ 22 ];
     # firewall.allowedUDPPorts = [ ... ];
   };