Re: [Hampshire] Are UDP responses allowed from adifferent?so…

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著者: Andrew McDonald
日付:  
To: hampshire
題目: Re: [Hampshire] Are UDP responses allowed from adifferent?source?port?
On Sun, Nov 08, 2009 at 01:00:02AM +0000, Nick Chalk wrote:
> Unfortunately, STD0006 - which was RFC0768 - is
> terse, and doesn't discuss this.


You really want to be looking at the SIP RFCs (starting with RFC3261)
rather than UDP. Since UDP messages are just individual datagrams,
there is no concept of 'connection' or even 'reply' - these are defined
by the higher layer protocol using UDP.

--
Andrew McDonald
Contact details: admcd.tel
http://www.mcdonald.org.uk/andrew/