Tech Notes

So there I was, trying to use the World of Warcraft downloader and it telling me some of my ports were blocked. It apparently needs a set of ports to be open and enabled. I googled and found that I need to setup port forwarding for faster downloads. But that assumes a static IP for my computer. My setup is something like this:

Airtel --> Huawei modem with DHCP enabled --> Netgear router with DHCP, which doles out IP addresses to my VOIP adapter, my laptop, my desktop and any rogue machines in the wireless vicinity that are aware of my SSID.

Fixing a static IP for my desktop was the first step. I could set it up in my Negear router itself, by assigning a fixed ip to the MAC id of the desktop. Then I moved on to the Huawei modem and went into the Virtual Servers section. Added the ports needed by the WoW downloader. Restarted the modem. Moved to the router and went to the Port Forwarding section, ditto. The final part was configuring my Comodo firewall to allow TCP-in on those ports. Everything worked like a charm and I felt so proud of myself.

Until I found the Vundo trojan happily resting in my machine. Sigh.