From 53c3fedf526ca7e87eb7ef2b5d849a2094f9e30d Mon Sep 17 00:00:00 2001
From: rope <fredrik@nordhammer.it>
Date: Wed, 20 May 2026 13:44:17 +0100
Subject: [PATCH] mediaserver: disable IPv6 to fix Jellyfin TMDb metadata
 fetches

No IPv6 upstream exists, but glibc still tried AAAA records first,
causing Jellyfin's TMDb client to get garbled responses.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 services/router.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/services/router.nix b/services/router.nix
index 9f4a9bb..79081a6 100644
--- a/services/router.nix
+++ b/services/router.nix
@@ -69,6 +69,7 @@ in
       "net.ipv4.ip_forward" = 1;
       "net.ipv4.conf.all.rp_filter" = 1;
       "net.ipv6.conf.all.forwarding" = 0;  # no IPv6 upstream yet
+      "net.ipv6.conf.all.disable_ipv6" = 1;
     };
 
     # --- Interface configuration ---