From 85eec5ba8e63116632a408aa6aa27937fc55b09a Mon Sep 17 00:00:00 2001
From: Arceliar <Arceliar@users.noreply.github.com>
Date: Mon, 25 May 2020 19:13:37 -0500
Subject: [PATCH] tcp ygg-over-ygg debug logging

---
 src/yggdrasil/tcp.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/yggdrasil/tcp.go b/src/yggdrasil/tcp.go
index 83305ab6..129fc0ee 100644
--- a/src/yggdrasil/tcp.go
+++ b/src/yggdrasil/tcp.go
@@ -407,6 +407,7 @@ func (t *tcp) handler(sock net.Conn, incoming bool, options tcpOptions) {
 		if laddr.IsValid() || lsubnet.IsValid() {
 			// The local address is with the network address/prefix range
 			// This would route ygg over ygg, which we don't want
+			t.link.core.log.Debugln("Dropping ygg-tunneled connection", local, remote)
 			return
 		}
 	}