I have not updated my blog lately because of heavy traveling. In Tuesday, after visiting GoOpen 2010, I took this picture at Gardemoen, Oslo. I was very lucky because my flight was DY3774 It seams like I was in luck and used an ash hole to get home:-)
Background I bought a Fonera 2.0g WLAN router and I wanted to extend the functionality to have the possibility to add packages from OpenWRT. I also wanted the possibility to manage my new router with ssh. The way to achive this is by installing developer firmware.
When using a cool router software like OpenWRT it is a good idea to monitor the network usage. This article describe howto get SNMP on your OpenWRT based router.
Background I got an unused La Fonera router by a collegue. They can be bought from http://www.fon.com for approximately 40 Euro including freight. The purpose of the Fon community is to build a community of hotspots around the world so every owner of a La Fonera could use any other La Fonera router in the […]
Background It is always a good idea to monitor the server hardware, in many cases the root cause of the probblem is hardware related like: a fan stops and the temperature gets to high, dust in the machine makes it to hot, disks that fails, memory corruption and so on. This article will describe […]
The release of the next generation Open Source Network Monitoring Software is only weeks away with the release of op5 Monitor 5. Here you can download a Beta version of the sofware intended for testing och evaluation or try it at a live demo. op5 Monitor Beta, virtual image in ovf format Try op5 Monitor […]
I have an old iPod G3 player that I haven’t used for several years. The main reason is that it is full of Apple vendor lock-in "features". The most annoying issues are: Hard to manage without iTunes iTunes is crap Cannot play ogg and flac I just want to attach it and it should popup like […]
Background I was with my geekfriends at a ski resort and I managed to get an Internet connection using a cellphone. Of course I wanted to share it with my friends. As geeks we brought a switch and a couple of ethernetcables. Solution Using this script on a Ubuntu 9.10 I managed to share my connection: sudo […]
Background At op5 we often run into BizTalk at customer sites as a business critical application. We have done an investigation and come up with a plugin to monitor BizTalk. To fully understand this document BizTalk knowledge is necessary.
My laptop and cellular phone has both Bluetooth and it has annoyed me for a while that I have not managed to get a working Internet connection using Bluetooth. I have only managed to get it working with a USB cable between my phone and laptop. After some Google search and reading of man pages […]
