From f20f01e6d653cdce0fdb7973b9906c8dad0d6630 Mon Sep 17 00:00:00 2001
From: DatCaptainHorse <DatCaptainHorse@users.noreply.github.com>
Date: Sat, 29 Nov 2025 18:53:13 +0200
Subject: [PATCH] fix(relay): Ignore potential private/internal IPs

---
 packages/relay/internal/common/flags.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/relay/internal/common/flags.go b/packages/relay/internal/common/flags.go
index 7b367d61..4b213c5f 100644
--- a/packages/relay/internal/common/flags.go
+++ b/packages/relay/internal/common/flags.go
@@ -6,6 +6,7 @@ import (
 	"net"
 	"os"
 	"strconv"
+	"strings"
 
 	"github.com/pion/webrtc/v4"
 )
@@ -125,6 +126,12 @@ func getLocalIP() string {
 		return ""
 	}
 	for _, address := range addrs {
+		// Skip IPs starting with 10 or below, as might be private or internal network
+		for i := 0; i < 11; i++ {
+			if strings.HasPrefix(address.String(), strconv.Itoa(i)) {
+				continue
+			}
+		}
 		if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
 			if ipnet.IP.To4() != nil || ipnet.IP != nil {
 				return ipnet.IP.String()