From 07e283f2b1e4b137be13af7fd38ad5c357a3f716 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Christ?= <dev@ntr.li>
Date: Wed, 4 Dec 2024 11:06:49 +0100
Subject: [PATCH] modules/avahi: Enable IPv6 by default

Avahi's default for `use-ipv6` is yes as well. I see no reason why we
should do this differently.
---
 nixos/doc/manual/release-notes/rl-2505.section.md  | 2 ++
 nixos/modules/services/networking/avahi-daemon.nix | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/nixos/doc/manual/release-notes/rl-2505.section.md b/nixos/doc/manual/release-notes/rl-2505.section.md
index 39849d5d64c2..2d6c8a87b839 100644
--- a/nixos/doc/manual/release-notes/rl-2505.section.md
+++ b/nixos/doc/manual/release-notes/rl-2505.section.md
@@ -77,6 +77,8 @@
 
 - Cinnamon has been updated to 6.4.
 
+- `services.avahi.ipv6` now defaults to true.
+
 - `bind.cacheNetworks` now only controls access for recursive queries, where it previously controlled access for all queries.
 
 <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->
diff --git a/nixos/modules/services/networking/avahi-daemon.nix b/nixos/modules/services/networking/avahi-daemon.nix
index 73fc210728d8..47b707f213f0 100644
--- a/nixos/modules/services/networking/avahi-daemon.nix
+++ b/nixos/modules/services/networking/avahi-daemon.nix
@@ -91,7 +91,7 @@ in
 
     ipv6 = lib.mkOption {
       type = lib.types.bool;
-      default = false;
+      default = true;
       description = "Whether to use IPv6.";
     };