From 6c60d3ef291995ca847b62422748d01e9eb3dbad Mon Sep 17 00:00:00 2001
From: xueyunfei <xueyunfei@espressif.com>
Date: Thu, 26 Sep 2019 12:01:32 +0800
Subject: [PATCH] fix ipv6 bug that input the wrong broadcast address to return
 OK

---
 components/lwip/lwip | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/lwip/lwip b/components/lwip/lwip
index 5d80af7d5..3ca68b8f3 160000
--- a/components/lwip/lwip
+++ b/components/lwip/lwip
@@ -1 +1 @@
-Subproject commit 5d80af7d59c10b7890f0fc862e4efe807ce5fb73
+Subproject commit 3ca68b8f35a37815ea536e28548c48da20c4ced6