i keep getting hit offline

Hi Stupididy, a DOS or DDOS attack, is aimed at your ip address, not xbox live. You need to contact your internet provider if it happens to you, as they are the only ones that can help you. The link that Cloudstrife 900 provided has the info you need.

You'll need to file a complaint on them via the console and block communications. The enforcement team will investigate from there. Calling out other gamers is not allowed on the forums.

You'll also need to contact your ISP so they can help with your connection. The attack is through your internet and not Xbox Live. You can read more about a denial of service here -

support.xbox.com/.../dos-attacks-faq

These people (if you wanna call them that) need to be stopped. I don't even wanna play anymore and I've been on XBL since 2007. It's very unfortunate. This rarely used to happen a few years ago and now EVERYTIME I play Halo 3 ranked (which is the only game
I wanna play) I get booted (DDOS). I actually expect it every game of Halo 3 that I play. It's that frequent. This is illegal and someone needs to do something about it. Please.

Hey there IGz I EnZoaR

This is what is known as a DoS attack and you can find everything you need to know about how to handle the situation on the below page. It is upsetting, but there are users on the service that will go out of their way to wreak havoc for other gamers. Please
be sure to file a complaint against the user via his profile once your connection to LIVE is restored.

support.xbox.com/.../dos-attacks-faq

I hope this helps.

Many thanks,

Cloud

you can reset your router and modem by unplugging them for a few min then plugging them back in or if that does not work call up your net provider they can give you a new IP address which will help too.