Cockpit article for managing network and firewall is complete

[Shaun Assam]

Hello everyone,

The third article for the proposed Cockpit series ready for review at
https://fedoramagazine.org/?p=29307&preview=true&preview_id=29307....
As always, if there are any suggestions to improve the article let me know.

Thanks and regards,

Shaun Assam
FAS: sassam