Re: M3UA IPSP

Claudia,

Claudia Lin wrote:                                                                 (Mon, 29 Jan 2007 10:20:49)
> 
>    I would like to ask questions about M3UA IPSP(RFC 4666)
> 
> 
>    1.  I've read one thread saying SSNM(except SCON) is not supported for
>    IPSP mode. What if we received
> 
>               SSNM (the peer node does not apply to this rule), should we
>    handle it as ASP, or should we discard it
> 
>              and send an Error with unexpected message?

Unexpected message.

> 
> 
>          2. For IPSP single exchange, only one Routing Context is defined
>    for both IPSPs. Doesn't that mean both IPSPs
> 
>               are  the  same  AS?  If so then do they have the same Point
>    Code? I am not able to make sense of this.

They have symmetric routing keys.  One end's local point code is the other
end's remote point code.  The RC defines a set of connected AS.

--brian

> 
> 
> 
>    Thanks for your input,
> 
>    Claudia

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-- 
Brian F. G. Bidulock
[email protected]
http://www.openss7.org/