[Serdev] contribution: SER module implementing Path extension(RFC 3327)

Dragos Vingarzan vingarzan at fokus.fraunhofer.de
Fri Jun 10 12:01:40 UTC 2005



Jan Janak wrote:

>On 09-06-2005 16:18, Dragos Vingarzan wrote:
>  
>
>>Jan Janak wrote:
>>
>>    
>>
>>> IMS does not help you much. It is support in user agents what
>>> matters. Things like proper SRV implementation, proper handling of 3xx
>>> redirects, proper TCP connection handling, the possibility to register
>>> with 2 servers, and so on. Designing a scalable and highly available system is 
>>> easy if you can assure that all user agents can support such features.
>>>
>>> 
>>>
>>>      
>>>
>>Isn't it a bad ideea to rely on UE to make your network work ? :-p
>>    
>>
>
>  No, this is one of the fundamental design principles of internet and
>  the main reason why it scales well. This approach is much more robust
>  because broken user agents will simply not work but they will not
>  disrupt the network.
>
>  
>
Exactly, you are right. But if one UE does not behave the service should
be denied, right? We don't have to allow every single dumb implementation.

>     Jan.
>
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>  
>

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