From 2133522dc8e8da7219d68af952137ea83461b87a Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sun, 18 Sep 2022 18:59:22 +0200
Subject: [PATCH] nixos-module/container/upstream: disable dhcp6 just for
 flpk-gw

---
 nix/nixos-module/container/upstream.nix | 44 +++++++++++++------------
 1 file changed, 23 insertions(+), 21 deletions(-)

diff --git a/nix/nixos-module/container/upstream.nix b/nix/nixos-module/container/upstream.nix
index 908883e..f3c88d5 100644
--- a/nix/nixos-module/container/upstream.nix
+++ b/nix/nixos-module/container/upstream.nix
@@ -31,27 +31,29 @@ in
         Assign = false;
       };
     };
-  } // builtins.mapAttrs (_: { upstream, ... }: {
-    DHCP = "yes";
-    networkConfig.IPv6AcceptRA = true;
-    dhcpV6Config.PrefixDelegationHint = "::/56";
-
-    # Traffic Shaping
-    extraConfig = ''
-      [CAKE]
-      Parent = root
-      ${lib.optionalString (upstream.provider == "vodafone") ''
-        # DOCSIS overhead
-        OverheadBytes = 18
-      ''}
-      ${lib.optionalString (upstream.provider == "dsi") ''
-        # PPPoE overhead
-        OverheadBytes = 18
-      ''}
-      ${lib.optionalString (upstream.upBandwidth != null) ''
-        Bandwidth = ${toString upstream.upBandwidth}K
-      ''}
-    '';
+  } // builtins.mapAttrs (_: { upstream, ... }:
+    lib.optionalAttrs (hostName != "flpk-gw") {
+      DHCP = "yes";
+      networkConfig.IPv6AcceptRA = true;
+      dhcpV6Config.PrefixDelegationHint = "::/56";
+    } // {
+      # Traffic Shaping
+      extraConfig = ''
+        [CAKE]
+        Parent = root
+        ${lib.optionalString (upstream.provider == "vodafone") ''
+          # DOCSIS overhead
+          OverheadBytes = 18
+        ''}
+        ${lib.optionalString (upstream.provider == "dsi") ''
+          # PPPoE overhead
+          OverheadBytes = 18
+        ''}
+        ${lib.optionalString (upstream.upBandwidth != null) ''
+          Bandwidth = ${toString upstream.upBandwidth}K
+        ''}
+      '';
+    }
   }) upstreamInterfaces;
 
   networking.nat = lib.optionalAttrs enabled {