Xbox show "Cannot connect to Xbox live party, maybe network problem"

he is on about the octosniff tool that is advertised on the xresolver site, it basically shows all ip addresses when you are in a p2p game or an xbox live party, then morons use it to ddos people offline for kicks. the problem is that Microsoft cannot see
this happening on the network as it does not connect to live as it intercepts the traffic.

please start up the xbox app and go settings > network. If it shows that you are connectet to the internet but cannot connect to xbox live or it says something like teredo blocked/unavailable you need to fix this by following the steps in this article: http://support.xbox.com/en-GB/xbox-on-windows/social/troubleshoot-party-chat

If this isn't the problem or you require assistance with fixing the teredo just let me know

Same problem here too! Won't let me sign in at all. Says my xbox cannot connect to xbox live. Connection test shows it getting on the internet just fine just cannot connect to xbox.

Hello, when i try to joining a party it will attempt to connect for 5-20 seconds then say "can't connect to Xbox Live party. There may be network problems" I live in Ontario, Canada and my account is set to the same.

It might be a problem with your network connection to Xbox Live, so I suggest trying some of the steps found

here or
here and also note you need a Xbox LIVE Gold Membership to participate in participate in an Xbox LIVE party if it is not a network issues you may have been kicked out of the party or exited the party yourself.