From 7c18df0a6f2637d65e52af441738b84037b84a91 Mon Sep 17 00:00:00 2001
From: lbl8603 <49143209+lbl8603@users.noreply.github.com>
Date: Thu, 27 Jun 2024 21:59:57 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=82=E8=80=83std=E5=88=A4=E6=96=AD?=
 =?UTF-8?q?=E5=85=AC=E7=BD=91IP?=
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---
 vnt/src/channel/punch.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/vnt/src/channel/punch.rs b/vnt/src/channel/punch.rs
index 25e778d..fc79063 100644
--- a/vnt/src/channel/punch.rs
+++ b/vnt/src/channel/punch.rs
@@ -114,12 +114,7 @@ impl NatInfo {
                 *public_port = port;
             }
         }
-        if !ip.is_multicast()
-            && !ip.is_broadcast()
-            && !ip.is_unspecified()
-            && !ip.is_loopback()
-            && !ip.is_private()
-        {
+        if crate::nat::is_ipv4_global(&ip) {
             if !self.public_ips.contains(&ip) {
                 self.public_ips.push(ip);
                 updated = true;