---
title: "Configuring Broker Configuration settings for the Connection Broker"
slug: "broker-configuration-v6-6"
description: "Create or edit the broker configuration settings when setting up a Connection Broker appliance. The Connection Broker manages NAT traversal in AppGate ZTNA."
updated: 2026-05-12T16:45:58Z
published: 2026-05-12T16:45:58Z
canonical: "support.appgate.com/broker-configuration-v6-6"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.appgate.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Broker Configuration

> [!NOTE]
> NOTE
> 
> This feature is currently in Beta. For more information, contact your AppGate representative.

When a Gateway is behind a NAT and cannot be reached by the Client, the Connection Broker is responsible for establishing the connection between the Client and the Gateway.

For more information, see [NAT Traversal in AppGate](/v1/docs/nat-traversal-in-appgate-v6-6).

Complete the following fields to configure your Connection Broker:

- ***STUN/QUIC Port.*** Enter the port for the Connection Broker. Default value is 444.
- ***Site Connections****.* Select the Site or Sites with the following options:
  - *Broker connection for all Sites*. Select to create a connection for all Sites.
  - *Broker connections for specific Sites*. Select to specify Sites for broker connections.
    - *Sites*. Click **+Add** to add specific Sites.