From e076aca5a09e04928ccf14032c217662d5fd7aeb Mon Sep 17 00:00:00 2001
From: oddlama <oddlama@oddlama.org>
Date: Thu, 6 Jul 2023 15:09:33 +0200
Subject: [PATCH] chore: also disable per link DNS for ipv6 (dhcp, RA) on
 servers

---
 hosts/ward/net.nix        | 4 +++-
 hosts/zackbiene/net.nix   | 4 +++-
 modules/meta/microvms.nix | 4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/hosts/ward/net.nix b/hosts/ward/net.nix
index ad31253..f8f9dea 100644
--- a/hosts/ward/net.nix
+++ b/hosts/ward/net.nix
@@ -41,7 +41,9 @@ in {
     };
     "10-wan" = {
       DHCP = "yes";
-      dhcpConfig.UseDNS = false;
+      dhcpV4Config.UseDNS = false;
+      dhcpV6Config.UseDNS = false;
+      ipv6AcceptRAConfig.UseDNS = false;
       #address = [
       #  "192.168.178.2/24"
       #  "fdee::1/64"
diff --git a/hosts/zackbiene/net.nix b/hosts/zackbiene/net.nix
index 66e0583..fb540fa 100644
--- a/hosts/zackbiene/net.nix
+++ b/hosts/zackbiene/net.nix
@@ -16,7 +16,9 @@ in {
   systemd.network.networks = {
     "10-lan1" = {
       DHCP = "yes";
-      dhcpConfig.UseDNS = false;
+      dhcpV4Config.UseDNS = false;
+      dhcpV6Config.UseDNS = false;
+      ipv6AcceptRAConfig.UseDNS = false;
       matchConfig.MACAddress = config.repo.secrets.local.networking.interfaces.lan1.mac;
       networkConfig = {
         IPv6PrivacyExtensions = "yes";
diff --git a/modules/meta/microvms.nix b/modules/meta/microvms.nix
index 9e02e78..ee6f4b0 100644
--- a/modules/meta/microvms.nix
+++ b/modules/meta/microvms.nix
@@ -174,7 +174,9 @@
             "10-${vmCfg.networking.mainLinkName}" = {
               matchConfig.MACAddress = mac;
               DHCP = "yes";
-              dhcpConfig.UseDNS = false;
+              dhcpV4Config.UseDNS = false;
+              dhcpV6Config.UseDNS = false;
+              ipv6AcceptRAConfig.UseDNS = false;
               networkConfig = {
                 IPv6PrivacyExtensions = "yes";
                 MulticastDNS = true;