From 49e1a9efd85a51ce189370ce2f76790f7bf0e05f Mon Sep 17 00:00:00 2001
From: Oleksii Shevchuk <alxchk@gmail.com>
Date: Tue, 14 Mar 2017 21:36:17 +0200
Subject: [PATCH] Implicitly map DNSCNC ports via IGD to 53

There is no much reason to expose non-standard DNS ports outside.
---
 pupy/pupylib/PupyDnsCnc.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pupy/pupylib/PupyDnsCnc.py b/pupy/pupylib/PupyDnsCnc.py
index 87850502..47eca6e1 100644
--- a/pupy/pupylib/PupyDnsCnc.py
+++ b/pupy/pupylib/PupyDnsCnc.py
@@ -95,7 +95,8 @@ class PupyDnsCnc(object):
         )
 
         if self.igd and self.igd.available:
-            self.igd.AddPortMapping(int(port), 'UDP', int(port))
+            self.igd.AddPortMapping(int(port), 'UDP', 53)
+            self.igd.AddPortMapping(int(port), 'TCP', 53)
 
         self.server.start()