Archive for November, 2009

The Cisco Wireless Controller nightmare™

We have a wireless network with about 80 APs and 2 4404 WLC’s running, however, we ran into several issue when working with the Wireless Controllers.

Why disabling ICMP unreachables is a bad thing

In this post I will talk about ICMP unreachables, the security concerns about them and why you shouldn’t disable it on your routing boxes.