From 484c2644442c384154867748d59d789406a71280 Mon Sep 17 00:00:00 2001
From: Luna Yao <40349250+ZnqbuZ@users.noreply.github.com>
Date: Tue, 31 Mar 2026 17:31:42 +0200
Subject: [PATCH] server: remove port of address for system config

---
 easytier/src/dns/server.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/easytier/src/dns/server.rs b/easytier/src/dns/server.rs
index 54e64416..93e2a430 100644
--- a/easytier/src/dns/server.rs
+++ b/easytier/src/dns/server.rs
@@ -227,7 +227,8 @@ impl DnsServer {
                         nameservers: addresses
                             .iter()
                             .filter_map(|a| {
-                                (a.protocol == Protocol::Udp).then_some(a.addr.to_string())
+                                (a.protocol == Protocol::Udp && a.addr.port() == 53)
+                                    .then_some(a.addr.ip().to_string())
                             })
                             .collect(),
                         search_domains: domain.clone(),