From f90945c45afba7ee22a10ccb913f77ebfd49d80a Mon Sep 17 00:00:00 2001
From: storyicon <storyicon@foxmail.com>
Date: Sun, 1 Jun 2025 04:47:14 +0800
Subject: [PATCH] fix(PD-disaggregation): Can not get local ip (#6792)

Signed-off-by: storyicon <storyicon@foxmail.com>
---
 python/sglang/srt/utils.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/python/sglang/srt/utils.py b/python/sglang/srt/utils.py
index 6b82ca47a..58ada392c 100644
--- a/python/sglang/srt/utils.py
+++ b/python/sglang/srt/utils.py
@@ -2077,6 +2077,14 @@ def get_local_ip_by_remote() -> str:
     except Exception:
         pass
 
+    try:
+        hostname = socket.gethostname()
+        ip = socket.gethostbyname(hostname)
+        if ip and ip != "127.0.0.1" and ip != "0.0.0.0":
+            return ip
+    except Exception:
+        pass
+
     # try ipv6
     try:
         s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)