Port Mapping

**Resolving the Issue of Inconsistent UDP Ports for Internal and External Network Streaming**

For example: the internal network uses port number 30011, while the external network mapping port number is 20011.

**Notes:**

1. Currently, only setting the external network UDP port is supported.

2. Each internal and external network streaming port mapping rule can only add one UDP port, and adding a range of UDP ports is not supported.

**Setup Steps:**

1. Set the UDP port in the rendering service manager, for example: 30011-30011. If you need to set multiple ports, add them in the format of a range, such as: 30011-30020.

![](https://docs.paraverse.cc/media/202504/6cb11cdd7fa04766ab63448925fc391e5820.png)

2. Set the internal and external network streaming port mapping.

- Enter the UDP port set in the first step in the internal network port field.

- Enter the port number of the external network mapping in the external network port field.

- If a port range was set in the first step, configure multiple internal and external network streaming port mapping rules.

![](https://docs.paraverse.cc/media/202504/ac5741f5ccf649a48a187659ae11388c5316.png)

3. Open the ports through the router to ensure that the streaming ports are accessible.

![Example of Router Port Opening Settings]
![](https://docs.paraverse.cc/media/202504/aee50903fd0c4faf81b6d7f17a34e7723223.png)