Well an odd observation on my O2 broadband this week… a while back I signed up for a dynamic IP service to provide me with a static domain to use to access my PC when away from home. I received a mail saying they assume I’m not using it as I’ve not updated my IP since I signed up a few months back.
My first impression was that my O2 Router was being useless and not passing new IPs to their server… but on closer inspection there is a reason for this… in 3-4 months of use of O2 Broadband, my IP has never changed! I’m a bit of a security freak, so I switch the router off every evening when I finish with the PC… so it has to request an IP on a daily basis and seems to always get the same one.
Just an observation, but from my use at least, it appears O2 is effectively handing out static IPs, even to its dynamic IP users!