Linux
IP Infusion powering the world from behind the scenes
Founded by Kunihiro Ishiguro and Yoshinari Yoshikawa the founders of GNU Zebra, came together to form IP Infusion back in 1999 as a commercial-grade, hardware-independent …
PNDA provides scalable and reactive network analytics
During Networking Field Day 15 our friends from the Linux Foundation, including Lisa Caywood, briefed us on a recent “acquisition” from Cisco.
Poor man's VPN connection
Have you ever needed to access a site that had an IP restriction, or one inside your remote network?
Netcat – secret weapon
Netcat or nc, is a forgotten tool in too many arsenals these days. It lays dormant waiting at the command line to make connections across the globe for you.
Mail Server Relay Testing
As you may know, I am not big in the server world, even less into mail servers. They make me sick.
Setting up Apple Filing Protocol and Bonjour under Debian
Got a Mac ? Got a Linux box that you use as a file server on your home network? Sick of problems with samba?
Securing SSH against bruteforce attacks
This is one of the methods I’ve used in the past to secure a Linux host against brute force ssh attacks.
Regular Expression Basics
Before I even get started, I want to mention that not all regular expression metacharacters are supported in every application. Keep this in mind when building your matches.
Layer 2 Ethernet transport over OpenVPN
One of the things I used to deploy frequently at my previous position was transport for other ISPs and businesses.
SSH Wrapper Script
Ok — this is my first script that I’m posting here. Its a VERY simple ssh wrapper script that you can place in your path, preferably in ~/bin bash #!