Changes in my network

Hi,

I installed comodo firewall yesterday, everything is working great but today booting my computer i’ve noticed a change. I was connected to the internet yet windows said I was not. I opened Network and Sharing center and I see this:

http://img41.imageshack.us/img41/3782/87697559.png

I’ve never saw “Varias redes” (some/unidentified networks) there before, and never had connection while windows telling me i didn’t either.

Right now it says I have connection, but still there’s this “Varias redes” between me and internet.

PS: as far as i know, i’m not using comodo DNS (i declined it in the config).