Re: Clarification regarding the IPSP behavior for ASPTM messages without RC

Vaibhav Banga <[email protected]> Wed, 13 Mar 2013 10:54:42 +0530
Newsgroups gmane.ietf.sigtran
Message-ID <CAL=vkEY54d3pvugeYUXD69XddzzZ_j+0X0gQqejii_z0rDow3Q@mail.gmail.com>
Hi Brain,

Thanks for the response.
Please confirm only single exchange of ASPTM messages are sufficient if RC
values are not specified.

Our implementation is allowing only single exchange of ASPTM messages by
not specifying RC, Where as peer implementation is expecting double
exchange even if RC values are not specified which is causing inter-op
issues.


-- 
Thanks and kind Regards,
Vaibhav Banga



On Wed, Mar 13, 2013 at 5:35 AM, Brian F. G. Bidulock
<[email protected]>wrote:

> Vaibhav,
>
> In the example RC values are specified and therefore a double
> exchange is required.
>
> There is no contradiction.
>
> --brian
>
> Vaibhav Banga wrote:                                     (Tue, 12 Mar 2013
> 15:06:00)
> >    Hi All,
> >
> >
> >    I would request you to clarify regarding the IPSP D.E mode behavior
> for
> >    ASPTM messages without RC.
> >
> >
> >    According to M3UA RFC 4666 section 4.3.1 last paragraph :
> >
> >    ASPTM messages.  When sending ASPTM messages to activate/deactivate
> >
> >         all the traffic independently of routing keys by not specifying
> >    any
> >
> >         RC, a single exchange could be sufficient.
> >
> >
> >    A single exchange of ASPTM messages without RC sufficient to
> >    activate/deactivate the traffic.  Whereas the diagram in section
> 5.6.2.
> >    double exchange it looks, even if RC is optional, double exchange of
> >    ASPAC messages are required.
> >
>
>
> --
> Brian F. G. Bidulock
> [email protected]
> http://www.openss7.org/
>

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