diff --git a/interface.cpp b/interface.cpp
index a461224..b71f532 100644
--- a/interface.cpp
+++ b/interface.cpp
@@ -284,6 +284,16 @@ std::expected<std::string, std::string> Interface::Read() {
         return rdata;
 }
 
+std::expected<int, std::string> Interface::Write(std::string payload) {
+        int wsize = 0;
+        if ((wsize = write(tunfd, payload.data(), payload.size())) < 0) {
+                int errnocopy = errno;
+                std::string error = std::strerror(errnocopy);
+                return std::unexpected("Write interface error: " + error);
+        }
+        return wsize;
+}
+
 std::string Interface::Name() {
         return ifname;
 }
diff --git a/interface.hpp b/interface.hpp
index 9da2d3b..2a88e42 100644
--- a/interface.hpp
+++ b/interface.hpp
@@ -22,6 +22,7 @@ public:
         std::expected<void, std::string> Down(void);
 
         std::expected<std::string, std::string> Read(void);
+        std::expected<int, std::string> Write(std::string payload);
 
         ~Interface();
 };
diff --git a/sockhand.cpp b/sockhand.cpp
index abc9509..e27f37a 100644
--- a/sockhand.cpp
+++ b/sockhand.cpp
@@ -19,12 +19,6 @@ extern "C" {
 
 #include <uxcontrol.pb.h>
 
-
-
-
-using namespace std::chrono_literals;
-
-
 void SocketHandler::Handle(int newsock, std::string laddr, std::string raddr, int prefix) {
         sock = newsock;
         auto interfaceName = std::format("uxsrv{}", sock);
@@ -49,8 +43,6 @@ void SocketHandler::Handle(int newsock, std::string laddr, std::string raddr, in
                 uxlogger.Error(createRes.error());
                 return;
         }
-
-
         std::thread recvThr(&SocketHandler::RecvMessages, this);
         recvThr.detach();
 
@@ -148,7 +140,7 @@ void SocketHandler::RecvMessages(void) {
                         break;
                 }
                 if (rsize < msgHeaderSize) {
-                        uxlogger.Log(std::format("Read only {} from {} bytes", rsize, msgHeaderSize));
+                        uxlogger.Log(std::format("Read only {} from {} header bytes", rsize, msgHeaderSize));
                         break;
                 }
                 MessageHeader header;
@@ -158,17 +150,34 @@ void SocketHandler::RecvMessages(void) {
                         break;
                 }
                 auto pSize = header.PayloadSize();
-                if (pSize > 0) {
-                        std::string rawMessage(pSize, 0);
-                        if ((rsize = recv(sock, rawMessage.data(), rawMessage.size(), MSG_WAITALL)) < 0) {
-                                int errnoCopy = errno;
-                                std::string error = std::strerror(errnoCopy);
-                                uxlogger.Log(std::format("Read message error: {}", error));
-                                break;
+                if (pSize == 0) {
+                        continue;
+                }
+                std::string rawMessage(pSize, 0);
+                if ((rsize = recv(sock, rawMessage.data(), rawMessage.size(), MSG_WAITALL)) < 0) {
+                        int errnoCopy = errno;
+                        std::string error = std::strerror(errnoCopy);
+                        uxlogger.Log(std::format("Read message error: {}", error));
+                        break;
+                }
+                uxcontrol::SimpleMessage simpleMsg;
+                simpleMsg.ParseFromString(rawMessage);
+
+                auto metaPart = simpleMsg.meta();
+                auto kind = metaPart.kind();
+                uxlogger.Debug(std::format("Received message kind of {}", kind));
+
+                if (kind == internetPkgMsg) {
+                        uxcontrol::PacketMessage packetMessage;
+                        packetMessage.ParseFromString(rawMessage);
+                        auto payload = packetMessage.payload();
+                        auto writeRes = interface.Write(payload);
+                        if (!writeRes) {
+                                auto error = writeRes.error();
+                                uxlogger.Error(std::format("Write packet error: {}", error));
                         }
-                        uxcontrol::SimpleMessage msg;
-                        msg.ParseFromString(rawMessage);
-                        uxlogger.Log(std::format("Receive message {}", msg.meta().kind()));
+                } else {
+                        uxlogger.Warning("Received unknown kind of message");
                 }
         }
         done.release();
diff --git a/tservice.cpp b/tservice.cpp
index 506d005..debbe93 100644
--- a/tservice.cpp
+++ b/tservice.cpp
@@ -85,12 +85,13 @@ void TunService::Handle(int sock) {
                 uxlogger.Error(networkRes.error());
                 return;
         }
-        auto localaddrRes = nethost(networkRes.value(), prefixRes.value(), sock);
+        int num = (sock - 2) * 2;
+        auto localaddrRes = nethost(networkRes.value(), prefixRes.value(), num);
         if (!networkRes) {
                 uxlogger.Error(networkRes.error());
                 return;
         }
-        auto remoteaddrRes = nethost(networkRes.value(), prefixRes.value(), sock + 1);
+        auto remoteaddrRes = nethost(networkRes.value(), prefixRes.value(), num + 1);
         if (!remoteaddrRes) {
                 uxlogger.Error(remoteaddrRes.error());
                 return;
diff --git a/uxclient.cpp b/uxclient.cpp
index 0e0c930..099c484 100644
--- a/uxclient.cpp
+++ b/uxclient.cpp
@@ -117,14 +117,13 @@ void UxClient::RecvMessages(void) {
                 meta.ParseFromString(rawMessage);
                 auto metaPart = meta.meta();
                 auto kind = metaPart.kind();
-                uxlogger.Debug(std::format("Receive message with call {}", kind));
+                uxlogger.Debug(std::format("Received message kind of {}", kind));
+
                 if (kind == tunAddressMsg) {
                         uxcontrol::AddressMessage addrMessage;
                         addrMessage.ParseFromString(rawMessage);
-
                         uxlogger.Debug(std::format("Receive address {}", addrMessage.address()));
                         uxlogger.Debug(std::format("Receive prefix {}", addrMessage.prefix()));
-
                         auto setAddrRes = interface.SetIP4Address(addrMessage.address());
                         if (!setAddrRes) {
                                 uxlogger.Error(setAddrRes.error());
@@ -133,6 +132,15 @@ void UxClient::RecvMessages(void) {
                         if (!setMaskRes) {
                                 uxlogger.Error(setMaskRes.error());
                         }
+                } else if (kind == internetPkgMsg) {
+                        uxcontrol::PacketMessage packetMessage;
+                        packetMessage.ParseFromString(rawMessage);
+                        auto payload = packetMessage.payload();
+                        auto writeRes = interface.Write(payload);
+                        if (!writeRes) {
+                                auto error = writeRes.error();
+                                uxlogger.Error(std::format("Write packet error: {}", error));
+                        }
                 } else {
                         uxlogger.Warning("Received unknown kind of message");
                 }
@@ -143,8 +151,8 @@ void UxClient::RecvMessages(void) {
 
 void UxClient::SendMessages(void) {
         while (true) {
-                std::this_thread::sleep_for(std::chrono::seconds(10));
-                continue;
+                //std::this_thread::sleep_for(std::chrono::seconds(10));
+                //continue;
 
                 auto readRes = interface.Read();
                 if (!readRes) {