Contents
How do I troubleshoot network issues in Linux?
How to troubleshoot network connectivity with Linux server
- Check your network configuration. …
- Check the network configuration file. …
- Check the servers DNS records. …
- Test the connection both ways. …
- Find out where the connection fails. …
- Firewall settings. …
- Host status information.
How do I enable Internet on Ubuntu?
Manually set network settings
- Open the Activities overview and start typing Settings.
- Click on Settings.
- If you plug in to the network with a cable, click Network. …
- Click the. …
- Select the IPv4 or IPv6 tab and change the Method to Manual.
- Type in the IP Address and Gateway, as well as the appropriate Netmask.
