From 9cee4d75c468beb367fe8a87f49d50757e291d04 Mon Sep 17 00:00:00 2001
From: Yuri Tatishchev <itatishch@gmail.com>
Date: Tue, 13 May 2025 02:10:38 -0700
Subject: [PATCH] router: dns: remove default adguard rate limit to fix
 intermittent slow queries

---
 hosts/router/dns.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hosts/router/dns.nix b/hosts/router/dns.nix
index ab358f9..92e6553 100644
--- a/hosts/router/dns.nix
+++ b/hosts/router/dns.nix
@@ -42,8 +42,12 @@ in
 
   services.adguardhome.enable = true;
   services.adguardhome.mutableSettings = false;
+  # https://github.com/AdguardTeam/Adguardhome/wiki/Configuration
   services.adguardhome.settings = {
     dns = {
+      # Disable rate limit, default of 20 is too low
+      # https://github.com/AdguardTeam/AdGuardHome/issues/6726
+      ratelimit = 0;
       bootstrap_dns = [ "1.1.1.1" "9.9.9.9" ];
       upstream_dns = [
         # Default upstreams