I can't connect to xbox live

Over the past day I have had trouble connecting to xbox live, currently I can connect to a network but not xbox live, it's says all everything is good and I'm connected to the Internet, but Xbox live isn't working

:)

 

I can't connect to Xbox Live!

I am having trouble connecting as well, but my situation is a bit different. My cable Internet connection had been dropping 8 - 10 times a day. So we swapped out the cable modem, no more dropping, but now my 360 won't connect to the internet.

Specs:

Cisco / Linksys WRT120 Wireless N router

Cisco SPC 3010 Cable modem

Charter Internet - 15Meg package

The only thing changed was the cable modem.

Things tried: Everything on the Xbox 360 support help, reset router to factory defaults and reconfigured, Manual and automatic setting for both IP and DNS settings.

The 360 will connect to the network and all computers on the network, it will run the Xbox live test, connect to the network then fail when attempting to connect to the Internet.

I even had Charter come test the modem. They found spikes in the signal to the modem, and they fixed that, but no luck changing my no connect issue.

HELP!!!!

 

I can't connect to Xbox Live!

i got banned from xbox live because my friend secretly modded behind my back help my account banned is 8

 

it could be that you have a Problem with DNS Servers. In Network Settings you can test public DNS Servers of open DNS or google DNS.

Google Public DNS IP addresses

The Google Public DNS IP addresses (IPv4) are as follows:

8.8.8.8

8.8.4.4

The Google Public DNS IPv6 addresses are as follows:

2001:4860:4860::8888

2001:4860:4860::8844