From b31071463cafda54afbf6f01d37aa7451b217b12 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Tue, 28 Jul 2015 11:28:47 -0700
Subject: Try another NAT traversal improvement.

---
 node/SelfAwareness.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'node/SelfAwareness.hpp')

diff --git a/node/SelfAwareness.hpp b/node/SelfAwareness.hpp
index 4eede592..d3b79d18 100644
--- a/node/SelfAwareness.hpp
+++ b/node/SelfAwareness.hpp
@@ -66,6 +66,11 @@ public:
 	 */
 	void clean(uint64_t now);
 
+	/**
+	 * @return True if our external (global scope) IPv4 ports appear to be randomized by a NAT device
+	 */
+	bool areGlobalIPv4PortsRandomized() const;
+
 private:
 	struct PhySurfaceKey
 	{
-- 
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