From eb6e47e505cff8756486427e78708e353a443b6b Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Thu, 18 Nov 2021 22:54:33 +0100
Subject: [PATCH] nixos-module/server/network: enable STP and decrease
 forward_delay for bridges

---
 nix/nixos-module/server/network.nix | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/nix/nixos-module/server/network.nix b/nix/nixos-module/server/network.nix
index 2477901..0bdd637 100644
--- a/nix/nixos-module/server/network.nix
+++ b/nix/nixos-module/server/network.nix
@@ -49,9 +49,16 @@ in
     } // (
       builtins.foldl' (result: net: result // {
         # Bridges are named just like the corresponding net.
-        "${net}".netdevConfig = {
-          Kind = "bridge";
-          Name = "${net}";
+        "${net}" = {
+          netdevConfig = {
+            Kind = "bridge";
+            Name = "${net}";
+          };
+          extraConfig = ''
+            [Bridge]
+            ForwardDelaySec=2
+            STP=true
+          '';
         };
       }) {} bridgeNets
     ) // (