NeDi showcase (a better than commercial solution)

The video above is a showcase of the implementation of NeDi. This is a great tool to not only view the configuration and topology of a network but can assist greatly when troubleshooting a network. It is a tool that can answer many of the checks in the network troubleshooting checklist here. As a network management tool it far outstrips 99.2% of commercial offerings currently out there.
It is available as a open source download and runs on the sniff of an oil rag (or the server equivalent - an HP Microserver - with 8GB of RAM). Here is the server below:

Download the software here or for a more comprehensive list of tools look here.

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easywall - Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall

No Scrubs: The Architecture That Made Unmetered Mitigation Possible

When building a DDoS mitigation service it’s incredibly tempting to think that the solution is scrubbing centers or scrubbing servers. I, too, thought that was a good idea in the beginning, but experience has shown that there are serious pitfalls to this approach. Read the post of at Cloudflare's blog: N o Scrubs: The Architecture That Made Unmetered Mitigation Possible

Thinking problem management!

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