diff --git a/java_console/io/src/main/java/com/rusefi/server/SessionDetails.java b/java_console/io/src/main/java/com/rusefi/server/SessionDetails.java
index 48d4ab125a..685d870ee6 100644
--- a/java_console/io/src/main/java/com/rusefi/server/SessionDetails.java
+++ b/java_console/io/src/main/java/com/rusefi/server/SessionDetails.java
@@ -4,6 +4,8 @@ import com.rusefi.proxy.NetworkConnector;
 import com.rusefi.tools.online.HttpUtil;
 import org.json.simple.JSONObject;
 
+import java.net.InetAddress;
+import java.net.UnknownHostException;
 import java.util.Objects;
 import java.util.Random;
 
@@ -16,6 +18,7 @@ public class SessionDetails {
     public static final String CONNECTOR_VERSION = "connectorVersion";
     public static final String IMPLEMENTATION = "implementation";
     public static final String AGE = "age";
+    public static final String LOCAL_IP = "local_ip";
 
     private static final String CONTROLLER = "controller";
     private static final String HARDCODED_ONE_TIME_CODE = System.getProperty("ONE_TIME_CODE");
@@ -26,10 +29,24 @@ public class SessionDetails {
     private final String authToken;
     private final NetworkConnector.Implementation implementation;
     private final int consoleVersion;
+    private final String localIpAddress;
 
     public SessionDetails(NetworkConnector.Implementation implementation, ControllerInfo controllerInfo, String authToken, int oneTimeCode, int consoleVersion) {
+        this(implementation, controllerInfo, authToken, oneTimeCode, consoleVersion, findLocalIpAddress());
+    }
+
+    private static String findLocalIpAddress() {
+        try {
+            return InetAddress.getLocalHost().getHostAddress();
+        } catch (UnknownHostException e) {
+            return "unknown";
+        }
+    }
+
+    public SessionDetails(NetworkConnector.Implementation implementation, ControllerInfo controllerInfo, String authToken, int oneTimeCode, int consoleVersion, String localIpAddress) {
         this.implementation = Objects.requireNonNull(implementation);
         this.consoleVersion = consoleVersion;
+        this.localIpAddress = localIpAddress;
         Objects.requireNonNull(controllerInfo);
         Objects.requireNonNull(authToken);
         this.controllerInfo = controllerInfo;
@@ -37,6 +54,10 @@ public class SessionDetails {
         this.authToken = authToken;
     }
 
+    public String getLocalIpAddress() {
+        return localIpAddress;
+    }
+
     public static int createOneTimeCode() {
         return HARDCODED_ONE_TIME_CODE == null ? new Random().nextInt(100000) : Integer.parseInt(HARDCODED_ONE_TIME_CODE);
     }
@@ -68,6 +89,7 @@ public class SessionDetails {
         jsonObject.put(AUTH_TOKEN, authToken);
         jsonObject.put(CONNECTOR_VERSION, consoleVersion);
         jsonObject.put(IMPLEMENTATION, implementation.name());
+        jsonObject.put(LOCAL_IP, localIpAddress);
         return jsonObject.toJSONString();
     }
 
@@ -77,11 +99,12 @@ public class SessionDetails {
         String authToken = (String) jsonObject.get(AUTH_TOKEN);
         long oneTimeCode = (Long) jsonObject.get(VEHICLE_TOKEN);
         long connectorVersion = (long) jsonObject.get(CONNECTOR_VERSION);
+        String localIp = (String) jsonObject.get(LOCAL_IP);
         NetworkConnector.Implementation implementation = NetworkConnector.Implementation.find((String) jsonObject.get(IMPLEMENTATION));
 
         ControllerInfo controllerInfo = ControllerInfo.valueOf((String) jsonObject.get(CONTROLLER));
 
-        return new SessionDetails(implementation, controllerInfo, authToken, (int) oneTimeCode, (int) connectorVersion);
+        return new SessionDetails(implementation, controllerInfo, authToken, (int) oneTimeCode, (int) connectorVersion, localIp);
     }
 
     @Override
diff --git a/java_console/io/src/main/java/com/rusefi/tools/online/ProxyClient.java b/java_console/io/src/main/java/com/rusefi/tools/online/ProxyClient.java
index b160068442..b3492478ea 100644
--- a/java_console/io/src/main/java/com/rusefi/tools/online/ProxyClient.java
+++ b/java_console/io/src/main/java/com/rusefi/tools/online/ProxyClient.java
@@ -21,7 +21,7 @@ public class ProxyClient {
     public static final String LIST_APPLICATIONS_PATH = "/list_applications";
     public static final String VERSION_PATH = "/version";
     public static final String UPDATE_CONNECTOR_SOFTWARE = "/update_connector_software";
-    public static final String BACKEND_VERSION = "0.0003";
+    public static final String BACKEND_VERSION = "0.0004";
     public static final String IS_USED = "isUsed";
     public static final String OWNER = "owner";
     /**
diff --git a/java_tools/proxy_server/src/main/java/com/rusefi/server/Backend.java b/java_tools/proxy_server/src/main/java/com/rusefi/server/Backend.java
index 48783ed047..a24139459c 100644
--- a/java_tools/proxy_server/src/main/java/com/rusefi/server/Backend.java
+++ b/java_tools/proxy_server/src/main/java/com/rusefi/server/Backend.java
@@ -317,6 +317,7 @@ public class Backend implements Closeable {
                     .add(ControllerInfo.ENGINE_MAKE, controllerInfo.getEngineMake())
                     .add(ControllerInfo.ENGINE_CODE, controllerInfo.getEngineCode())
                     .add(SessionDetails.IMPLEMENTATION, sessionDetails.getImplementation().name())
+                    .add(SessionDetails.LOCAL_IP, sessionDetails.getLocalIpAddress())
                     .add(SessionDetails.CONNECTOR_VERSION, sessionDetails.getConsoleVersion());
             objectBuilder = addStreamStats(objectBuilder, client.getStream());
             if (owner != null) {