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Netfilter dashboard

Compatible With
  • Nagios Log Server
50-netfilter.conflogstash filter

Help Support Ethan Galstad's New Project:

Help Support Ethan

A Message From The Founder...

As the founder of Nagios, I'm asking for your help in a cause that's dear to my heart.

I'm launching a new project to help better the world by providing the information, ideas, and inspiration that I believe can improve the lives of people everywhere.

I know you're busy managing networks, but I would appreciate it if you would consider liking my Facebook page and showing your support for the content and messages I produce by sharing them with your friends and family.

You can learn more about my project by visiting Thank you for your time. I wish you all the best in your endeavors, whatever they may be.

- Ethan

Netfilter dashboard
Dashboard and filter for parsing and displaying netfilter/iptables logs.
Grok filters netfilter logs and splits them into fields prefixed with 'nf_'. Dashboard shows top IPs for source and destination, destination ports, netfilter actions, and geographical maps showing source of traffic. Filter has been tested with SUSE, Shorewall and generic firewall sets.