Next day - problem persists. Removed wireless card from the device manager, reboot - same thing. Once in a while it just refuses to authenticate, although I KNOW the key is right. Once in a while it authenticates, but still remains limited. Frustration sets in. Cris shows up and points me to the subnet mask (255.255.0.0). Tells me a horror story about how he had to reformat Vista that ran into this problem at his office. Damn, I really don't want to do it (Full WoW reinstall IS a bitch that takes forever and CDs I got are.... OLD, pre-BC). Plus I don't have any backups, so I'll need to go buy external HD or something. Argghhhh... Brand new Vista box not even two months old, half dead.
As always - Google to the rescue. After browsing few search results I start to grasp the picture. Auto IP assignment when DHCP fails is the culprit. For some reason my box failed to obtain new IP address from DHCP and got it auto assigned. And for some other reason - when you got auto assigned IP address on Vista/XP - it's next to impossible to get rid of it. Tried few things I found here and there - didn't work. Flushed all the caches I could think of in netsh. Started messing with the router - no authentication/WEP authentication/WSA authentication - no effect, except now Linux box doesn't want to get on the network. Tried static IP assignment - no dice, router shows that my box should have 169.254.x. address, although box is configured to have static 192.x.x.x address. And there is no way to change it in the router (router configuration is another story on its own, what a piece of crappy interface). Attempts to delete interface through netsh failed as well. Finally in frustration I got my old router (thank god for various pieces of equipment laying around) and set up second wireless network. Attempt to connect - same thing. It was almost midnight, so I quit for the day.
Results so far:
- One almost brand new Vista system half dead.
- One Linux Ubuntu not being able to connect to the network after switching security options and no obvious way to specify new security type (although I have an idea what might be the problem there).
Autoconfigured IP is somehow associated with the interface, so there are couple of things I gonna try tonight:
get rid of interfaces or force my card to change its GUID. ... or just buy new damn wireless card.
The saga continues...