From c62b46170dfbd969f8cbadc4f3069a45832b804f Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 26 May 2018 20:44:29 +0200
Subject: [PATCH] disable LAN/loopback for AC

---
 src/transport/plugin_transport_xt.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/transport/plugin_transport_xt.c b/src/transport/plugin_transport_xt.c
index 9ed0f43c9..21ed19da5 100644
--- a/src/transport/plugin_transport_xt.c
+++ b/src/transport/plugin_transport_xt.c
@@ -1450,6 +1450,12 @@ tcp_nat_port_map_callback (void *cls,
   void *arg;
   size_t args;
 
+  if (GNUNET_NAT_AC_LOOPBACK == ac)
+    return;
+  if (GNUNET_NAT_AC_LAN == ac)
+    return;
+  if (GNUNET_NAT_AC_LAN_PRIVATE == ac)
+    return;
   LOG (GNUNET_ERROR_TYPE_INFO,
        "NAT notification to %s address `%s'\n",
        (GNUNET_YES == add_remove) ? "add" : "remove",
-- 
2.25.1