AFP548 Changing the world one server at a time.

Networking

Resetting the VPN service on Tiger Server

This may work on Leopard Server as well, but I haven't tested it. There are several brute-force VPN protocol attacks rampant on the internet, and they may leave your VPN service in an unusable state by flooding it with connection requests.

By jgardner 1 min read

Networking

iftop Installer Package

iftop is a free network bandwidth analyzer. In the words of it's creators "iftop is for network usage what top is for CPU usage". It has many useful features including filtering by protocol and network (f) or an arbitrary regex (l) and is now available as a Universal Binary in installer package format.

By filipp 1 min read

Networking

Undoing the Undoable

Ever had to change the IP on a server that's without any local supervision, behind who knows how many firewalls, in another country, with only SSH accesss sticking out of it?

By filipp 1 min read