Network Emulation with Linux Netem

Back in the day, I used an open source program called NistNET to emulate a WAN for my company’s network test lab on a linux machine.  I was able to solve a multitude of issues...

SSH Tunnelling (aka Poor Man’s VPN)

Tunnelling of TCP traffic can be performed from the ssh command on Linux or with Putty on Windows, and can be thought of as a poor man’s VPN.  A VPN is a virtual private network,...