From d451214b0761977f016ef0d7b248847d5cc643f5 Mon Sep 17 00:00:00 2001
From: yinbin <yinbin8@huawei.com>
Date: Sat, 12 Oct 2024 17:36:27 +0800
Subject: [PATCH 1/3] IPV6: Enable IPV6_FRAG_COPYHEADER macro to adapt 64bit
 env

---
 src/include/lwipopts.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/include/lwipopts.h b/src/include/lwipopts.h
index c3ecb21..c46dce9 100644
--- a/src/include/lwipopts.h
+++ b/src/include/lwipopts.h
@@ -187,6 +187,7 @@
 #define LWIP_IPV6                1
 #define IP6_HLEN                 40
 #define LWIP_IPV6_SCOPES         1
+#define IPV6_FRAG_COPYHEADER     1
 
 /*
    ---------------------------------
-- 
2.34.1