From 7b6dcb8c6d2ced03d9a151b1b42c2f142718acec Mon Sep 17 00:00:00 2001
From: Codex <codex@local>
Date: Tue, 1 Sep 2026 06:02:15 -0700
Subject: [PATCH] fix: bind DC9 Hysteria2 on IPv4

---
 servers/bwh-us-dc9/sing-box/etc/sing-box/config.json.template | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/servers/bwh-us-dc9/sing-box/etc/sing-box/config.json.template b/servers/bwh-us-dc9/sing-box/etc/sing-box/config.json.template
index 5a8d8f2..c7faf0b 100644
--- a/servers/bwh-us-dc9/sing-box/etc/sing-box/config.json.template
+++ b/servers/bwh-us-dc9/sing-box/etc/sing-box/config.json.template
@@ -56,7 +56,7 @@
     {
       "type": "hysteria2",
       "tag": "hysteria2-in",
-      "listen": "::",
+      "listen": "0.0.0.0",
       "listen_port": ${ANYTLS_HY2_PORT},
       "obfs": {
         "type": "salamander",