From d9ec9cd422dfb0a4356b5d8b46525cb991182be2 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Wed, 22 Dec 2021 15:25:20 +0100
Subject: yggdrasil-wg: no batadv fragmentation

---
 modules/yggdrasil-wg/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'modules/yggdrasil-wg')

diff --git a/modules/yggdrasil-wg/default.nix b/modules/yggdrasil-wg/default.nix
index 9ab33fa1..6dc23614 100644
--- a/modules/yggdrasil-wg/default.nix
+++ b/modules/yggdrasil-wg/default.nix
@@ -188,6 +188,9 @@ in {
             Name = "yggdrasil";
             Kind = "batadv";
           };
+          batmanAdvancedConfig = {
+            Fragmentation = false;
+          };
         };
       } // listToAttrs (map familyToYggdrasilDev hostFamilies) // listToAttrs (concatMap (family: map (linkToGreDev family) hostLinks.${family}) hostFamilies);
 
@@ -218,6 +221,7 @@ in {
           linkConfig = {
             MACAddress = "${batHostMACs.${hostName}}";
             RequiredForOnline = false;
+            MTUBytes = 1280;
           };
         };
       } // listToAttrs (map familyToYggdrasilNetwork hostFamilies) // listToAttrs (concatMap (family: imap0 (linkToGreNetwork family) hostLinks.${family}) hostFamilies);
-- 
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