# Configuring Global Parameters

To **view and configure** ASN global parameters from the **FlowVision GUI**, navigate to:

              **Configuration** > **Global**.

The **Global page** displays various configurable parameters for each **ASN Service Node**.

The following image illustrates the ASN Global page:

![Rule Templates page](https://2744790162-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9U8JFHRWuIRsGm4AQFHc%2Fuploads%2FHjkUvijXcuIoQoSuVOiG%2FScreenshot%202024-06-16%20at%209.35.38%E2%80%AFPM.png?alt=media\&token=c78c065a-f06b-41b2-b9a5-ef11eb25332a)

### Configure Global Parameters

Select a Node to configure the below parameters:

* **Kafka Export Interval (seconds):** Sets the interval for exporting data to Kafka, configurable between **5 to 300 seconds**.
* **5G Control Plane Processing (N4/N11):** Choose between **N4 or N11** for processing **5G control plane traffic**.
* **HTTP2 Port:** Define multiple **HTTP2 ports**, separated by commas (**,**).
* **GRE Offset Strip Length:** Specifies the **length of the GRE header** to strip from **ingress packets**.
* **Application Identification:** Enable or disable **application identification**.
* **Metadata Export:** Enable or disable **data export to Kafka**.