diff --git a/src/network/Proxy.ts b/src/network/Proxy.ts
index 1a6ff46f16..973c7f525a 100644
--- a/src/network/Proxy.ts
+++ b/src/network/Proxy.ts
@@ -1,5 +1,12 @@
 import type { AddressInfo, Socket } from 'net';
-import type { Host, Port, Address, ConnectionInfo, TLSConfig } from './types';
+import type {
+  Host,
+  Port,
+  Address,
+  ConnectionInfo,
+  TLSConfig,
+  ConnectionEstablishedCallback,
+} from './types';
 import type { ConnectionsForward } from './ConnectionForward';
 import type { NodeId } from '../nodes/types';
 import type { Timer } from '../types';
@@ -48,6 +55,7 @@ class Proxy {
     proxy: new Map(),
     reverse: new Map(),
   };
+  protected connectionEstablishedCallback: ConnectionEstablishedCallback;
 
   constructor({
     authToken,
@@ -56,6 +64,7 @@ class Proxy {
     connEndTime = 1000,
     connPunchIntervalTime = 1000,
     connKeepAliveIntervalTime = 1000,
+    connectionEstablishedCallback = () => {},
     logger,
   }: {
     authToken: string;
@@ -64,6 +73,7 @@ class Proxy {
     connEndTime?: number;
     connPunchIntervalTime?: number;
     connKeepAliveIntervalTime?: number;
+    connectionEstablishedCallback?: ConnectionEstablishedCallback;
     logger?: Logger;
   }) {
     this.logger = logger ?? new Logger(Proxy.name);
@@ -77,6 +87,7 @@ class Proxy {
     this.server = http.createServer();
     this.server.on('request', this.handleRequest);
     this.server.on('connect', this.handleConnectForward);
+    this.connectionEstablishedCallback = connectionEstablishedCallback;
     this.logger.info(`Created ${Proxy.name}`);
   }
 
@@ -521,6 +532,14 @@ class Proxy {
       timer,
     );
     conn.compose(clientSocket);
+    // With the connection composed without error we can assume that the
+    //  connection was established and verified
+    await this.connectionEstablishedCallback({
+      remoteNodeId: conn.getServerNodeIds()[0],
+      remoteHost: conn.host,
+      remotePort: conn.port,
+      type: 'forward',
+    });
   }
 
   protected async establishConnectionForward(
@@ -687,6 +706,14 @@ class Proxy {
       timer,
     );
     await conn.compose(utpConn, timer);
+    // With the connection composed without error we can assume that the
+    //  connection was established and verified
+    await this.connectionEstablishedCallback({
+      remoteNodeId: conn.getClientNodeIds()[0],
+      remoteHost: conn.host,
+      remotePort: conn.port,
+      type: 'reverse',
+    });
   }
 
   protected async establishConnectionReverse(
diff --git a/src/network/types.ts b/src/network/types.ts
index 40d672a85a..a5a62b4c20 100644
--- a/src/network/types.ts
+++ b/src/network/types.ts
@@ -55,6 +55,15 @@ type ConnectionInfo = {
   remotePort: Port;
 };
 
+type ConnectionData = {
+  remoteNodeId: NodeId;
+  remoteHost: Host;
+  remotePort: Port;
+  type: 'forward' | 'reverse';
+};
+
+type ConnectionEstablishedCallback = (data: ConnectionData) => any;
+
 type PingMessage = {
   type: 'ping';
 };
@@ -73,6 +82,8 @@ export type {
   TLSConfig,
   ProxyConfig,
   ConnectionInfo,
+  ConnectionData,
+  ConnectionEstablishedCallback,
   PingMessage,
   PongMessage,
   NetworkMessage,
diff --git a/tests/network/Proxy.test.ts b/tests/network/Proxy.test.ts
index fc8055ea7d..7e8b12d464 100644
--- a/tests/network/Proxy.test.ts
+++ b/tests/network/Proxy.test.ts
@@ -1,6 +1,6 @@
 import type { AddressInfo, Socket } from 'net';
 import type { KeyPairPem } from '@/keys/types';
-import type { Host, Port } from '@/network/types';
+import type { ConnectionData, Host, Port } from '@/network/types';
 import net from 'net';
 import http from 'http';
 import tls from 'tls';
@@ -2973,4 +2973,120 @@ describe(Proxy.name, () => {
     utpSocket.unref();
     await serverClose();
   });
+  test('connectionEstablishedCallback is called when a ReverseConnection is established', async () => {
+    const clientKeyPair = await keysUtils.generateKeyPair(1024);
+    const clientKeyPairPem = keysUtils.keyPairToPem(clientKeyPair);
+    const clientCert = keysUtils.generateCertificate(
+      clientKeyPair.publicKey,
+      clientKeyPair.privateKey,
+      clientKeyPair.privateKey,
+      86400,
+    );
+    const clientCertPem = keysUtils.certToPem(clientCert);
+    const {
+      serverListen,
+      serverClose,
+      serverConnP,
+      serverConnEndP,
+      serverConnClosedP,
+      serverHost,
+      serverPort,
+    } = tcpServer();
+    await serverListen(0, localHost);
+    const clientNodeId = keysUtils.certNodeId(clientCert)!;
+    let callbackData: ConnectionData | undefined;
+    const proxy = new Proxy({
+      logger: logger,
+      authToken: '',
+      connectionEstablishedCallback: (data) => {
+        callbackData = data;
+      },
+    });
+    await proxy.start({
+      serverHost: serverHost(),
+      serverPort: serverPort(),
+      proxyHost: localHost,
+      tlsConfig: {
+        keyPrivatePem: keyPairPem.privateKey,
+        certChainPem: certPem,
+      },
+    });
+
+    const proxyHost = proxy.getProxyHost();
+    const proxyPort = proxy.getProxyPort();
+    const { p: clientReadyP, resolveP: resolveClientReadyP } = promise<void>();
+    const { p: clientSecureConnectP, resolveP: resolveClientSecureConnectP } =
+      promise<void>();
+    const { p: clientCloseP, resolveP: resolveClientCloseP } = promise<void>();
+    const utpSocket = UTP({ allowHalfOpen: true });
+    const utpSocketBind = promisify(utpSocket.bind).bind(utpSocket);
+    const handleMessage = async (data: Buffer) => {
+      const msg = networkUtils.unserializeNetworkMessage(data);
+      if (msg.type === 'ping') {
+        resolveClientReadyP();
+        await send(networkUtils.pongBuffer);
+      }
+    };
+    utpSocket.on('message', handleMessage);
+    const send = async (data: Buffer) => {
+      const utpSocketSend = promisify(utpSocket.send).bind(utpSocket);
+      await utpSocketSend(data, 0, data.byteLength, proxyPort, proxyHost);
+    };
+    await utpSocketBind(0, localHost);
+    const utpSocketPort = utpSocket.address().port;
+    await proxy.openConnectionReverse(
+      localHost,
+      utpSocketPort as Port,
+    );
+    const utpConn = utpSocket.connect(proxyPort, proxyHost);
+    const tlsSocket = tls.connect(
+      {
+        key: Buffer.from(clientKeyPairPem.privateKey, 'ascii'),
+        cert: Buffer.from(clientCertPem, 'ascii'),
+        socket: utpConn,
+        rejectUnauthorized: false,
+      },
+      () => {
+        resolveClientSecureConnectP();
+      },
+    );
+    let tlsSocketEnded = false;
+    tlsSocket.on('end', () => {
+      tlsSocketEnded = true;
+      if (utpConn.destroyed) {
+        tlsSocket.destroy();
+      } else {
+        tlsSocket.end();
+        tlsSocket.destroy();
+      }
+    });
+    tlsSocket.on('close', () => {
+      resolveClientCloseP();
+    });
+    await send(networkUtils.pingBuffer);
+    expect(proxy.getConnectionReverseCount()).toBe(1);
+    await clientReadyP;
+    await clientSecureConnectP;
+    await serverConnP;
+    await proxy.closeConnectionReverse(
+      localHost,
+      utpSocketPort as Port,
+    );
+    expect(proxy.getConnectionReverseCount()).toBe(0);
+    await clientCloseP;
+    await serverConnEndP;
+    await serverConnClosedP;
+    expect(tlsSocketEnded).toBe(true);
+    utpSocket.off('message', handleMessage);
+    utpSocket.close();
+    utpSocket.unref();
+    await proxy.stop();
+    await serverClose();
+
+    // Checking callback data
+    expect(callbackData?.remoteNodeId.equals(clientNodeId)).toBe(true);
+    expect(callbackData?.remoteHost).toEqual(localHost);
+    expect(callbackData?.remotePort).toEqual(utpSocketPort);
+    expect(callbackData?.type).toEqual('reverse');
+  });
 });