# Network

## 1 Network settings

![Fig. 1: The menu for the network settings.](https://304400748-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MS3qj4cW170AMeE1ckj-1703796690%2Fuploads%2FehfVnK881WiXBhTHVUPS%2Fsys-conf-network.png?alt=media\&token=a05b8522-9e1d-449e-ae15-f07ab2daf54d)

{% hint style="info" %}
Locked settings that have been set with environment variables at startup are marked with <mark style="background-color:red;">ENV</mark>. Disable or adjust environment variables unlocks the settings.
{% endhint %}

### 2 Public-Domain/s

The publicly accessible domain name of the host on which this Restreamer is running. Separate multiple domain names with commas. The default value is: demo-core.datarhei.com

### 3 HTTP Address

Address on which HTTP requests should listen. \
The default value is Port: 8080

### 4 HTTPS Address

Address on which HTTPS requests should listen. \
The default value is Port: 8181

## HTTPS (SSL/TLS)

### 5 Certification with Let's Encrypt

[Let’s Encrypt](https://letsencrypt.org) requires one or more public domain names and an accessible port 80/TCP. The HTTP port is changed automatically.

{% content-ref url="../../user-guides/how-can-i-use-https-with-lets-encrypt" %}
[how-can-i-use-https-with-lets-encrypt](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-use-https-with-lets-encrypt)
{% endcontent-ref %}

## Bandwidth control

### 6 Maximum sessions

Sets a limit for viewers in an HLS session. Once the limit is exceeded, HLS viewers receive the HTTP status code 509 (bandwidth limit exceeded).&#x20;

**The default value is unlimited: 0**

### 7 Maximum bit rate

Sets a bandwidth limit in Mbit/s for outgoing HLS data transmission. All services and outgoing processes are included in the calculation. Once the bandwidth is exceeded, HLS viewers receive the HTTP status code 509 (bandwidth limit exceeded).&#x20;

**The default value is unlimited: 0**

## Learn more

{% content-ref url="../../../installing" %}
[installing](https://docs.datarhei.com/restreamer/installing)
{% endcontent-ref %}

{% content-ref url="../../faq/what-are-environment-variables" %}
[what-are-environment-variables](https://docs.datarhei.com/restreamer/knowledge-base/faq/what-are-environment-variables)
{% endcontent-ref %}

{% content-ref url="../../user-guides/how-can-i-use-https-with-lets-encrypt" %}
[how-can-i-use-https-with-lets-encrypt](https://docs.datarhei.com/restreamer/knowledge-base/user-guides/how-can-i-use-https-with-lets-encrypt)
{% endcontent-ref %}

{% content-ref url="../../user-guides" %}
[user-guides](https://docs.datarhei.com/restreamer/knowledge-base/user-guides)
{% endcontent-ref %}