3 files changed, 40 insertions, 28 deletions

diff --git a/src/anytun.cpp b/src/anytun.cpp
index aec1f6d..2b95b13 100644
--- a/src/anytun.cpp
+++ b/src/anytun.cpp
@@ -215,7 +215,19 @@ void syncListener(SyncQueue * queue )
   try
   {
     boost::asio::io_service io_service;
-    SyncServer server(io_service,boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), gOpt.getLocalSyncPort()));
+		boost::asio::ip::tcp::resolver resolver(io_service);
+		boost::asio::ip::tcp::endpoint e;
+		if(gOpt.getLocalSyncAddr()!="")
+		{
+			boost::asio::ip::tcp::resolver::query query(gOpt.getLocalSyncAddr(), gOpt.getLocalSyncPort());
+			e = *resolver.resolve(query);
+		} else {
+			boost::asio::ip::tcp::resolver::query query(gOpt.getLocalSyncPort());
+			e = *resolver.resolve(query);
+		}
+
+
+    SyncServer server(io_service,e);
 		server.onConnect=boost::bind(syncOnConnect,_1);
 		queue->setSyncServerPtr(&server);
     io_service.run();
diff --git a/src/options.cpp b/src/options.cpp
index 3439187..806c7c8 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -62,12 +62,12 @@ Options::Options() : key_(u_int32_t(0)), salt_(u_int32_t(0))
   pid_file_ = "";
   sender_id_ = 0;
   local_addr_ = "";
-  local_port_ = 4444;
-  local_sync_port_ = 0;
-  remote_sync_port_ = 0;
+  local_port_ = "4444";
+  local_sync_port_ = "";
+  remote_sync_port_ = "";
   remote_sync_addr_ = "";
   remote_addr_ = "";
-  remote_port_ = 4444;
+  remote_port_ = "4444";
   dev_name_ = "";
   dev_type_ = "";
   ifconfig_param_local_ = "";
@@ -396,34 +396,34 @@ Options& Options::setLocalSyncAddr(std::string l)
   return *this;
 }
 
-u_int16_t Options::getLocalPort()
+std::string Options::getLocalPort()
 {
   return local_port_;
 }
 
-Options& Options::setLocalPort(u_int16_t l)
+Options& Options::setLocalPort(std::string l)
 {
   local_port_ = l;
   return *this;
 }
 
-u_int16_t Options::getLocalSyncPort()
+std::string Options::getLocalSyncPort()
 {
   return local_sync_port_;
 }
 
-Options& Options::setLocalSyncPort(u_int16_t l)
+Options& Options::setLocalSyncPort(std::string l)
 {
   local_sync_port_ = l;
   return *this;
 }
 
-u_int16_t Options::getRemoteSyncPort()
+std::string Options::getRemoteSyncPort()
 {
   return remote_sync_port_;
 }
 
-Options& Options::setRemoteSyncPort(u_int16_t l)
+Options& Options::setRemoteSyncPort(std::string l)
 {
   remote_sync_port_ = l;
   return *this;
@@ -455,18 +455,18 @@ Options& Options::setRemoteAddr(std::string r)
   return *this;
 }
 
-u_int16_t Options::getRemotePort()
+std::string Options::getRemotePort()
 {
   return remote_port_;
 }
 
-Options& Options::setRemotePort(u_int16_t r)
+Options& Options::setRemotePort(std::string r)
 {
   remote_port_ = r;
   return *this;
 }
 
-Options& Options::setRemoteAddrPort(std::string addr, u_int16_t port)
+Options& Options::setRemoteAddrPort(std::string addr, std::string port)
 {
   Lock lock(mutex);
   remote_addr_ = addr;
diff --git a/src/options.h b/src/options.h
index 98210b1..4224640 100644
--- a/src/options.h
+++ b/src/options.h
@@ -40,7 +40,7 @@
 typedef struct
 {
   std::string host;
-	uint16_t port;
+	std::string port;
 } OptionConnectTo;
 
 typedef std::list<OptionConnectTo>  ConnectToList;
@@ -74,17 +74,17 @@ public:
   Options& setLocalSyncAddr(std::string l);
   std::string getRemoteSyncAddr();
   Options& setRemoteSyncAddr(std::string l);
-  u_int16_t getRemoteSyncPort();
-  Options& setRemoteSyncPort(u_int16_t l);
-  u_int16_t getLocalPort();
-  Options& setLocalPort(u_int16_t l);
+  std::string getRemoteSyncPort();
+  Options& setRemoteSyncPort(std::string l);
+  std::string getLocalPort();
+  Options& setLocalPort(std::string l);
   std::string getRemoteAddr();
   Options& setRemoteAddr(std::string r);
-  u_int16_t getLocalSyncPort();
-  Options& setLocalSyncPort(u_int16_t l);
-  u_int16_t getRemotePort();
-  Options& setRemotePort(u_int16_t r);
-  Options& setRemoteAddrPort(std::string addr, u_int16_t port);
+  std::string getLocalSyncPort();
+  Options& setLocalSyncPort(std::string l);
+  std::string getRemotePort();
+  Options& setRemotePort(std::string r);
+  Options& setRemoteAddrPort(std::string addr, std::string port);
   std::string getDevName();
   Options& setDevName(std::string d);
   std::string getDevType();
@@ -139,12 +139,12 @@ private:
   sender_id_t sender_id_;
   std::string local_addr_;
   std::string local_sync_addr_;
-  u_int16_t local_port_;
-  u_int16_t local_sync_port_;
+  std::string local_port_;
+  std::string local_sync_port_;
   std::string remote_sync_addr_;
-  u_int16_t remote_sync_port_;
+  std::string remote_sync_port_;
   std::string remote_addr_;
-  u_int16_t remote_port_;
+  std::string remote_port_;
   std::string dev_name_;
   std::string dev_type_;
   std::string ifconfig_param_local_;