From 801594dd2168c6d99b34de0bc26ec037aa91ebee Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Thu, 24 Sep 2026 10:56:18 +0200
Subject: ...

---
 modules/yggdrasil-wg/default.nix | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'modules/yggdrasil-wg/default.nix')

diff --git a/modules/yggdrasil-wg/default.nix b/modules/yggdrasil-wg/default.nix
index 8b190651..c17c8f08 100644
--- a/modules/yggdrasil-wg/default.nix
+++ b/modules/yggdrasil-wg/default.nix
@@ -48,33 +48,56 @@ let
       PersistentKeepalive = 25;
       family = "4";
     }
+    { from = "skadhi";
+      to = "surtr";
+      endpointHost = "202.61.241.61";
+      PersistentKeepalive = 25;
+      family = "4";
+    }
+    { from = "skadhi";
+      to = "surtr";
+      endpointHost = "2a03:4000:52:ada::";
+      PersistentKeepalive = 25;
+      family = "6";
+    }
+    { from = "skadhi";
+      to = "vidhar";
+      endpointHost = "10.141.0.1";
+      PersistentKeepalive = 25;
+      family = "4";
+    }
   ];
   wgHostIPs = mapAttrs (_family: wgSubnet: {
     surtr = "${wgSubnet}::/${toString wgHostLength}";
     vidhar = "${wgSubnet}:1::/${toString wgHostLength}";
     sif = "${wgSubnet}:2::/${toString wgHostLength}";
+    skadhi = "${wgSubnet}:3::/${toString wgHostLength}";
   }) wgSubnet;
   greHostMACPrefixes = {
     "4" = {
       surtr = "02:00:01:00:00";
       vidhar = "02:00:01:00:01";
       sif = "02:00:01:00:02";
+      skadhi = "02:00:01:00:03";
     };
     "6" = {
       surtr = "02:00:02:00:00";
       vidhar = "02:00:02:00:01";
       sif = "02:00:02:00:02";
+      skadhi = "02:00:02:00:03";
     };
   };
   batHostMACs = {
     surtr = "02:00:00:00:00:00";
     vidhar = "02:00:00:01:00:00";
     sif = "02:00:00:02:00:00";
+    skadhi = "02:00:00:03:00:00";
   };
   batHostIPs = {
     surtr = ["${batSubnet}::/${toString batHostLength}"];
     vidhar = ["${batSubnet}:1::/${toString batHostLength}"];
     sif = ["${batSubnet}:2::/${toString batHostLength}"];
+    skadhi = ["${batSubnet}:3::/${toString batHostLength}"];
   };
   routers = [ "surtr" ];
 
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