diff --git a/pvAccessApp/Makefile b/pvAccessApp/Makefile
index d322037..0c94ec2 100644
--- a/pvAccessApp/Makefile
+++ b/pvAccessApp/Makefile
@@ -31,6 +31,9 @@ SRC_DIRS += $(PVACCESS)/factory
 LIBSRCS += ChannelAccessFactory.cpp
 
 
+SRC_DIRS += $(PVACCESS)/remote
+INC += blockingUDPTransport.h
+LIBSRCS += blockingUDPTransport.cpp
 
 
 LIBRARY = pvAccess
diff --git a/pvAccessApp/remote/blockingUDPTransport.cpp b/pvAccessApp/remote/blockingUDPTransport.cpp
new file mode 100644
index 0000000..2b98bd9
--- /dev/null
+++ b/pvAccessApp/remote/blockingUDPTransport.cpp
@@ -0,0 +1,70 @@
+/*
+ * blockingUDPTransport.cpp
+ *
+ *  Created on: Dec 20, 2010
+ *      Author: Miha Vitorovic
+ */
+
+/* pvAccess */
+#include "blockingUDPTransport.h"
+
+#include "caConstants.h"
+
+/* pvData */
+#include <byteBuffer.h>
+
+/* EPICSv3 */
+#include <osdSock.h>
+#include <osiSock.h>
+#include <errlog.h>
+
+#include <cstdio>
+
+
+namespace epics {
+    namespace pvAccess {
+
+        using namespace epics::pvData;
+
+        BlockingUDPTransport::BlockingUDPTransport(SOCKET channel,
+                osiSockAddr* bindAddress, osiSockAddr* sendAddresses,
+                                  short remoteTransportRevision) {
+            this->channel = channel;
+            this->bindAddress = bindAddress;
+            this->sendAddresses = sendAddresses;
+
+            socketAddress = bindAddress;
+
+            // allocate receive buffer
+            receiveBuffer = new ByteBuffer(MAX_UDP_RECV);
+
+            // allocate send buffer and non-reentrant lock
+            sendBuffer = new ByteBuffer(MAX_UDP_SEND);
+
+            ignoredAddresses = NULL;
+            closed = false;
+            lastMessageStartPosition = 0;
+        }
+
+        BlockingUDPTransport::~BlockingUDPTransport() {
+            delete receiveBuffer;
+            delete sendBuffer;
+        }
+
+        void BlockingUDPTransport::start() {
+            // TODO implement
+        }
+
+        void BlockingUDPTransport::close(bool forced) {
+            if (closed)
+                return;
+            closed = true;
+
+            if (bindAddress != NULL)
+                errlogSevPrintf( errlogInfo, "UDP connection to %d closed.", *bindAddress);
+
+            //std::fclose(channel);
+        }
+
+    }
+}
diff --git a/pvAccessApp/remote/blockingUDPTransport.h b/pvAccessApp/remote/blockingUDPTransport.h
new file mode 100644
index 0000000..e52fc55
--- /dev/null
+++ b/pvAccessApp/remote/blockingUDPTransport.h
@@ -0,0 +1,85 @@
+/*
+ * blockingUDPTransport.h
+ *
+ *  Created on: Dec 20, 2010
+ *      Author: Miha Vitorovic
+ */
+
+#ifndef BLOCKINGUDPTRANSPORT_H_
+#define BLOCKINGUDPTRANSPORT_H_
+
+#include <noDefaultMethods.h>
+#include <byteBuffer.h>
+
+#include <osdSock.h>
+#include <osiSock.h>
+
+namespace epics {
+    namespace pvAccess {
+
+        class BlockingUDPTransport : public epics::pvData::NoDefaultMethods {
+        public:
+            BlockingUDPTransport(SOCKET channel, osiSockAddr* bindAddress,
+                    osiSockAddr* sendAddresses, short remoteTransportRevision);
+
+            ~BlockingUDPTransport();
+
+            bool isClosed() {
+                return closed;
+            }
+
+            void start();
+            void close(bool forced);
+
+        protected:
+            bool closed;
+
+        private:
+            // Context only used for logging in this class
+
+            /**
+             * Corresponding channel.
+             */
+            SOCKET channel;
+
+            /**
+             * Cached socket address.
+             */
+            osiSockAddr* socketAddress;
+
+            /**
+             * Bind address.
+             */
+            osiSockAddr* bindAddress;
+
+            /**
+             * Send addresses.
+             */
+            osiSockAddr* sendAddresses;
+
+            /**
+             * Ignore addresses.
+             */
+            osiSockAddr* ignoredAddresses;
+
+            /**
+             * Receive buffer.
+             */
+            epics::pvData::ByteBuffer* receiveBuffer;
+
+            /**
+             * Send buffer.
+             */
+            epics::pvData::ByteBuffer* sendBuffer;
+
+            /**
+             * Last message start position.
+             */
+            int lastMessageStartPosition;
+
+        };
+
+    }
+}
+
+#endif /* BLOCKINGUDPTRANSPORT_H_ */