---
title: "How to reset network settings on Linux?"
slug: "how-to-reset-network-settings-on-linux"
updated: 2023-11-14T17:23:28Z
published: 2023-11-14T17:23:28Z
---

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

# How to reset network settings on Linux?

In case you are experiencing issues with your NordLayer connection, resetting your network settings is a viable option to resolve them. A full re-boot of your Linux device should always work, but there also are more granular ways.

### Reset network

In most cases, Internet connection is made via Network Manager:

```
sudo systemctl restart NetworkManager
```

### Temporarily deactivate Firewall

For debugging issues, it can be helpful to deactivate the Firewall temporarily to see if that changes anything. To list Firewall rules:

```
sudo nft -s list ruleset      # list rules
sudo ufw status               # Ubuntu
```

The Firewall can be cleared until the next reboot:

```
sudo nft flush ruleset # clear all rules
```

Please note that these changes will be temporary and **reverted after device reboot**.

**Note**: In case you have any questions or are experiencing any issues, please feel free to contact our [24/7 customer support team](/docs/how-do-i-contact-nordlayer-customer-support).