From 10d8617be66506293c866e949b9d03dd57398880 Mon Sep 17 00:00:00 2001
From: Zoltan Papp <zoltan.pmail@gmail.com>
Date: Fri, 7 Jun 2024 15:07:23 +0200
Subject: [PATCH] Do not use SO_MARK in case of netstack mode. (#2104)

---
 util/net/net.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/util/net/net.go b/util/net/net.go
index 3856911b1..30e058032 100644
--- a/util/net/net.go
+++ b/util/net/net.go
@@ -1,6 +1,7 @@
 package net
 
 import (
+	"github.com/netbirdio/netbird/iface/netstack"
 	"os"
 
 	"github.com/google/uuid"
@@ -23,5 +24,8 @@ func GenerateConnID() ConnectionID {
 }
 
 func CustomRoutingDisabled() bool {
+	if netstack.IsEnabled() {
+		return true
+	}
 	return os.Getenv(envDisableCustomRouting) == "true"
 }