Dead USB port

So, in building the broadband access machine I’ve found a gift computer (twice as powerful as anything else I owned) that was ‘not working’. After loading XP onto and futzing with it for a while, I figured out that doing anything with the USB port locked up the computer… after a while. I tested the theory by running up a memory/CPU intensive game and letting it run for a few hours. It was happy until I transfered some files off the USB stick. Fault identified. If I want to transfer stuff off the machine, I’ll need to get a USB card, or hook up a network. And I think I’ll do the later.

With fault identification complete, I hooked up the broadband modem (Netcomm NB5) via the ethernet connection (given the USB connection wasn’t going to be working on this machine). Entered the IP of the modem into the browser, and got the modem’s login screen. Everything was good, and I shut down all access other than web via port 80 using the modem’s built-in firewall. Connection to the ISP was established, proxies entered into Firefox (not IE – CERT says there are no secure versions), and Google was available. Connectivity proven.

The web browsing machine got Fedora Core 3 loaded on (a simple process), and the proxy setup was repeated with the same results. FC3 comes with a pre-release version of Firefox, so I loaded up the CD with the .gz for 1.0.4 and loaded that onto the desktop. Then I spent a couple of hours figuring out that I needed to be root to install the browser, and where to install it. Having done that, I still haven’t got it as the default browser – that’s still the prerelease Firefox. But I can run up 1.0.4 from the command line, so at least it’s available, and adBlocker is installed, so well and good.

I figure that I’m going to lock the modem down to a single IP address it’s going to talk to, the FC3 machine. Anything else that wants data from the net is going to have to transfer it from the FC3 machine and won’t be exposed to the big bad internet, because I’m not ready to migrate our entire PC collection over to Linux just yet.

Which means I need to buy a switch.

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