From e07a55758e0f2b769b232723d6d786dd189d2c3d Mon Sep 17 00:00:00 2001
From: Derfel <derfel@users.noreply.github.com>
Date: Sat, 7 Feb 2015 02:45:30 +0100
Subject: [PATCH] Added support for source and destination port.

---
 lib/iptables/utils.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/iptables/utils.js b/lib/iptables/utils.js
index e1bef0d..07afe1c 100644
--- a/lib/iptables/utils.js
+++ b/lib/iptables/utils.js
@@ -55,6 +55,8 @@ exports.processCommonRuleSpecs = function (options) {
   manage_arg(options.destination, '--destination', args);
   manage_arg(options['in-interface'], '--in-interface', args);
   manage_arg(options['out-interface'], '--out-interface', args);
+  manage_arg(options['source-port'], '--sport', args);
+  manage_arg(options['destination-port'], '--dport', args);
   manage_arg(options.fragment, '--fragment', args, true);
 
   /*