Janusz Gumkowski — home page

Who? Where?

System and network administrator,
Poland, Europe.

What?
Variety of things.

What for?
For fun. For living.

How to contact me?
My private e–mail address can be found here.
I'll try to respond within a week or two.

Recent changes:

(October 12, 2010): VADIS installation: update for Windows 7.

Volvo 400 series: 440 460 480

Alarm and immobilizer – programming keyfob, alarm and immobilizer
Diagnostic system – retrieving, erasing and interpreting fault codes
Diagnosing the diagnostic socket itself – what to do if you don't receive any flash-codes
Interference engines
Maintenance schedule (work in progress)
Rear lamps sealing
SRS (airbag system) equipped in early models – readout of fault codes
VADIS installation instructions

OpenBSD related:

authpf and bigger networks (over 800 simultaneous users, 300 000+ simultaneous active connections) – pitfalls and ideas
authpf patches
Process privacy patch
Trusted Path Execution patch

Content last reviewed on: April 7, 2011.