From 574d1ccfc49802f89a95c5589b0d2cb29ba88b00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Wed, 24 Jul 2024 21:47:30 +0800
Subject: [PATCH] feat(p2p): change ip protocol to IPComp(0x6C)

---
 gold/p2p/ip/init.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gold/p2p/ip/init.go b/gold/p2p/ip/init.go
index 153e904..66b075f 100644
--- a/gold/p2p/ip/init.go
+++ b/gold/p2p/ip/init.go
@@ -13,7 +13,7 @@ func NewEndpoint(endpoint string, configs ...any) (p2p.EndPoint, error) {
 	if err != nil {
 		return nil, err
 	}
-	ptcl := uint(0x04) // IPIP
+	ptcl := uint(0x6C) // IPComp https://datatracker.ietf.org/doc/html/rfc3173
 	if len(configs) > 0 {
 		ptcl = configs[0].(uint)
 	}