Re: [MMUSIC] BUNDLE DECISSION: Full bundle or no bundle - there aint anything in between

"Cullen Jennings (fluffy)" <fluffy@cisco.com> Mon, 27 May 2013 13:38 UTC

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From: "Cullen Jennings (fluffy)" <fluffy@cisco.com>
To: Paul Kyzivat <pkyzivat@alum.mit.edu>
Thread-Topic: [MMUSIC] BUNDLE DECISSION: Full bundle or no bundle - there aint anything in between
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Date: Mon, 27 May 2013 13:37:33 +0000
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Subject: Re: [MMUSIC] BUNDLE DECISSION: Full bundle or no bundle - there aint anything in between
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I think a agree with Paul's text but I read it as almost the opposite of what you wrote. I think some examples would help

So if the offer has 3 m-lines with A,B, C in a bundle with ports 1,2,3. It is fine for the answer to put m-lines A and B in a bundle both using port 1 but then have C outside the bundle using port 3. Do have this right? Would a detail example help ?




On May 24, 2013, at 8:36 AM, Paul Kyzivat <pkyzivat@alum.mit.edu> wrote:

> I agree with the sense of what you state below.
> I have some nits with the words you use.
> 
> On 5/24/13 6:28 AM, Christer Holmberg wrote:
>> Hi,
>> 
>> At the interim yesterday, we agreed that an answerer MUST always include
>> identical ports* (usage of port zero within a bundle is a separate
>> topic) for all m- lines within an bundle group.
>> 
>> If the answerer wants to use different ports* for some/all m- lines, it
>> MUST NOT include those m- lines in a bundle group
> 
> OK so far. But:
> 
>> (if they already are
>> in a bundle group, a separate offer is needed to remove them).
> 
> This depends on what you mean by "already in a bundle group".
> Certainly they are already in a bundle group in the offer, so presumably that is not what you mean.
> 
> I presume you mean that they were already in a bundle group in the prior O/A.
> 
> I think this can be stated more clearly. How about:
> 
> The answer to an offer containing a bundle group may remove an m-line from the bundle group if (and only if) the address/port of the m-line in the offer is distinct from the address/port of all the other m-lines in the offered bundle group. When doing so it must supply a unique address/port for that m-line in the answer.
> 
> 	Thanks,
> 	Paul
> 
>> WHAT IT MEANS: There is no way for an answerer to tell that the offerer,
>> for certain m- lines, can use the same port*, eventhough the answer will
>> use separate ports*.
>> 
>> I will work on some actual text proposal later, but please indicate if
>> you OBJECT to this approach in general.
>> 
>> Regards,
>> 
>> Christer
>> 
>> NOTE: “port” = port:address combination – we are working on coming up
>> with better terminology J
>> 
>> 
>> 
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