Diameter roaming

[VU VAN HUNG]

Alan DeKok wrote:
> VU VAN HUNG wrote:
>   
>> Do anyones know why Diameter support faster roaming than RADIUS ?
>>     
>
>   It doesn't.
>   
I means roaming between 2 client with 1 AAA Server in network (ex: 
wireless mesh network). Is roaming with Diameter faster than with Radius?
>   
>> I've read some references but I dont understand.
>>     
>
>   Diameter is useful if you have an ISP / phone company with 10 million
> users, and $5-10 million to spend on a Diameter infrastructure.  And
> even then, it doesn't do authentication or accounting.
>   
I'm sure that Diameter do authentication and accounting.
Check it out,
http://www.ibm.com/developerworks/wireless/library/wi-diameter/

Hung,