diff --git a/sockhand.cpp b/sockhand.cpp
index e27f37a..c23156e 100644
--- a/sockhand.cpp
+++ b/sockhand.cpp
@@ -33,7 +33,7 @@ void SocketHandler::Handle(int newsock, std::string laddr, std::string raddr, in
                 uxlogger.Error(setAddrRes.error());
                 return;
         }
-        auto setPrefixRes = interface.SetIP4Netmask(prefix);
+        auto setPrefixRes = interface.SetIP4Netmask(30);
         if (!setPrefixRes) {
                 uxlogger.Error(setPrefixRes.error());
                 return;
@@ -45,39 +45,52 @@ void SocketHandler::Handle(int newsock, std::string laddr, std::string raddr, in
         }
         std::thread recvThr(&SocketHandler::RecvMessages, this);
         recvThr.detach();
+        {
+                uxlogger.Log(std::format("Send debug empty message"));
+                MessageHeader header(0);
+                auto rawHeader = header.Encode();
+                int wsize;
+                if ((wsize = write(sock, rawHeader.data(), rawHeader.size())) < 0) {
+                        int errnoCopy = errno;
+                        std::string error = std::strerror(errnoCopy);
+                        uxlogger.Log(std::format("Write message error: {}", error));
+                        return;
+                }
+        }
+        {
+                uxlogger.Log(std::format("Send address message"));
+                uxcontrol::AddressMessage addrMsg;
+                auto meta = addrMsg.mutable_meta();
+                meta->set_kind(tunAddressMsg);
+                addrMsg.set_address(raddr);
+                addrMsg.set_prefix(30);
+                std::string rawMessage;
+                addrMsg.SerializeToString(&rawMessage);
 
-        std::thread sendThr(&SocketHandler::SendMessages, this, raddr, prefix);
+                MessageHeader header(rawMessage.size());
+                auto rawHeader = header.Encode();
+                std::string rawPacket;
+                rawPacket.append(rawHeader);
+                rawPacket.append(rawMessage);
+
+                int wsize;
+                if ((wsize = write(sock, rawPacket.data(), rawPacket.size())) < 0) {
+                        int errnoCopy = errno;
+                        std::string error = std::strerror(errnoCopy);
+                        uxlogger.Log(std::format("Write message error: {}", error));
+                        return;
+                }
+        }
+
+        std::thread sendThr(&SocketHandler::SendMessages, this, raddr);
         sendThr.detach();
 
         done.acquire();
         uxlogger.Log("Handler done");
 }
 
-void SocketHandler::SendMessages(std::string raddr, int prefix) {
+void SocketHandler::SendMessages(std::string raddr) {
 
-        uxlogger.Log(std::format("Send address message"));
-
-        uxcontrol::AddressMessage addrMsg;
-        auto meta = addrMsg.mutable_meta();
-        meta->set_kind(tunAddressMsg);
-        addrMsg.set_address(raddr);
-        addrMsg.set_prefix(prefix);
-        std::string rawMessage;
-        addrMsg.SerializeToString(&rawMessage);
-
-        MessageHeader header(rawMessage.size());
-        auto rawHeader = header.Encode();
-        std::string rawPacket;
-        rawPacket.append(rawHeader);
-        rawPacket.append(rawMessage);
-
-        int wsize;
-        if ((wsize = write(sock, rawPacket.data(), rawPacket.size())) < 0) {
-                int errnoCopy = errno;
-                std::string error = std::strerror(errnoCopy);
-                uxlogger.Log(std::format("Write message error: {}", error));
-                return;
-        }
         while (true) {
                 auto readRes = interface.Read();
                 if (!readRes) {
@@ -110,20 +123,7 @@ void SocketHandler::SendMessages(std::string raddr, int prefix) {
                         break;
                 }
                 uxlogger.Log("Send internetPacket message");
-                /*
-                MessageHeader header(0);
-                auto rawHeader = header.Encode();
-                int wsize;
-                {
-                        if ((wsize = write(sock, rawHeader.data(), rawHeader.size())) < 0) {
-                                int errnoCopy = errno;
-                                std::string error = std::strerror(errnoCopy);
-                                uxlogger.Log(std::format("Write message error: {}", error));
-                                break;
-                        }
-                }
-                std::this_thread::sleep_for(std::chrono::seconds(3));
-                */
+
         }
         done.release();
         uxlogger.Log("Send messages done");
diff --git a/sockhand.hpp b/sockhand.hpp
index df1ec09..728e31e 100644
--- a/sockhand.hpp
+++ b/sockhand.hpp
@@ -9,9 +9,6 @@
 
 #include <interface.hpp>
 
-
-
-
 class SocketHandler {
 private:
         int sock;
@@ -21,7 +18,7 @@ private:
 public:
         void Handle(int newsock, std::string laddr, std::string raddr, int prefix);
         void RecvMessages(void);
-        void SendMessages(std::string raddr, int prefix);
+        void SendMessages(std::string raddr);
 };
 
 #endif