From 9419af1bd6f87920526be05b8c9a5ddc3ed11760 Mon Sep 17 00:00:00 2001
From: Daniel Micay <daniel.micay@grapheneos.org>
Date: Sat, 19 Aug 2023 00:17:06 -0400
Subject: [PATCH] use af21 for unbound DoT traffic

---
 unbound.conf | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/unbound.conf b/unbound.conf
index 7f07dce..b1b09d8 100644
--- a/unbound.conf
+++ b/unbound.conf
@@ -14,6 +14,9 @@ server:
     outgoing-port-avoid: 8008 # synapse
     outgoing-port-avoid: 8080 # attestation
 
+    # AF21
+    ip-dscp: 18
+
 forward-zone:
     name: "."
     forward-tls-upstream: yes