From e1edcac1f8938c1e150716f0a9bed74aa8aef9f2 Mon Sep 17 00:00:00 2001
From: sinanmohd <sinan@sinanmohd.com>
Date: Wed, 10 Jan 2024 17:50:22 +0530
Subject: kay/network/voip/dhcp: disable ipv6, don't set default gateway

---
 hosts/kay/modules/network.nix | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/hosts/kay/modules/network.nix b/hosts/kay/modules/network.nix
index f5e5d5b..b14cb9a 100644
--- a/hosts/kay/modules/network.nix
+++ b/hosts/kay/modules/network.nix
@@ -20,19 +20,26 @@ in
     "misc/namecheap.com" = {};
   };
 
-  networking = {
+  networking = let
+    voipVlanIface = "voip";
+  in {
     vlans = {
       wan = {
         id = inetVlan;
         interface = wanInterface;
       };
-      voip = {
+      ${voipVlanIface} = {
         id = voipVlan;
         interface = wanInterface;
       };
     };
 
-    interfaces."voip".useDHCP = true;
+    interfaces.${voipVlanIface}.useDHCP = true;
+    dhcpcd.extraConfig = ''
+      interface ${voipVlanIface}
+      ipv4only
+      nogateway
+    '';
   };
 
   services = {
-- 
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