[gnoduino] Changed EthernetClient to use IANA recommended ephemeral port range, 49152-65535.

[Lucian Langa <lucilanga src gnome org>]

commit 4ce6ebac75fc3a00a5d6da26dcc76b16031f30e2
Author: JChristensen <jack christensen outlook com>
Date:   Sun Oct 5 22:41:39 2014 -0400

    Changed EthernetClient to use IANA recommended ephemeral port range, 49152-65535.

 libraries/Ethernet/EthernetClient.cpp |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libraries/Ethernet/EthernetClient.cpp b/libraries/Ethernet/EthernetClient.cpp
index a7f999b..2cd8eea 100644
--- a/libraries/Ethernet/EthernetClient.cpp
+++ b/libraries/Ethernet/EthernetClient.cpp
@@ -12,7 +12,7 @@ extern "C" {
 #include "EthernetServer.h"
 #include "Dns.h"
 
-uint16_t EthernetClient::_srcport = 1024;
+uint16_t EthernetClient::_srcport = 49152;      //Use IANA recommended ephemeral port range 49152-65535
 
 EthernetClient::EthernetClient() : _sock(MAX_SOCK_NUM) {
 }
@@ -51,7 +51,7 @@ int EthernetClient::connect(IPAddress ip, uint16_t port) {
     return 0;
 
   _srcport++;
-  if (_srcport == 0) _srcport = 1024;
+  if (_srcport == 0) _srcport = 49152;          //Use IANA recommended ephemeral port range 49152-65535
   socket(_sock, SnMR::TCP, _srcport, 0);
 
   if (!::connect(_sock, rawIPAddress(ip), port)) {