Gruss Port and how to block it at router level

[Renton]

Hi guys, as far as im aware gruss uses port 8000 and im trying to block gruss from my home router.

can anyone explain how i can do this or if its possible ?
I have tried blocking port 8000 and a specific ip address but it does not work.Currently i have betfair domain blocked at router level and this works fine but gruss is still accessible.

any help appreciated.

thanks

[Renton]

anyone ?

[gavind]

I really can't find any documentation on what port they are using but you can use a wireshark packet sniffer. That way, it would show you the port which is using when you're trying to connect.