Re: [Isis-wg] WG LC draft-ietf-isis-purge-tlv-03.txt

Shane Amante <shane@castlepoint.net> Thu, 16 September 2010 04:12 UTC

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From: Shane Amante <shane@castlepoint.net>
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Date: Wed, 15 Sep 2010 22:12:38 -0600
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To: Tony Li <tony.li@tony.li>
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Cc: isis mailing list <isis-wg@ietf.org>, "weifang@chinamobile.com" <weifang@chinamobile.com>, Adrian Farrel <Adrian.Farrel@huawei.com>, Christian Hopps <chopps@cisco.com>, ??? <lizhenqiang@chinamobile.com>, "qinyue@chinamobile.com" <qinyue@chinamobile.com>
Subject: Re: [Isis-wg] WG LC draft-ietf-isis-purge-tlv-03.txt
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Tony,

On Sep 15, 2010, at 20:23 MDT, Tony Li wrote:
> Hi all,
> 
> It's been two weeks and I've received no comments.  
> 
> I'd like to request a) that we do a(nother) WG last call on draft-ietf-isis-purge-tlv-04 and b) that we accept draft-li-reg-purge-01 as a WG document.

Apologies for not responding earlier.

Re: draft-ietf-isis-purge-tlv-03
1)  I support this document proceeding to publication as an RFC; however, I have a few questions/clarifications that might be helpful to explain or clear up prior to that.
2)  In Section 4, it is mentioned that the Dynamic Hostname TLV can be included in purges.  When an IS is inserting two System ID's into the Purge TLV (first, of the IS that inserted the Purge TLV and, second, of the IS that the purge was received from), presumably the Dynamic Hostname TLV would only include the former (the IS that inserted the Purge TLV), correct?  Or, is it permitted for this IS that's inserting two System ID's to insert two Dynamic Hostname TLV's, (assuming the Dynamic Hostname of the IS that purge was first recv'd from was available)?
3)  In Section 5, there appears to be a placeholder in there that says "NEW TEXT:".  Should those two words be stricken?
4)  In Section 6, why is there an RFC Editor Note to remove this section?  Shouldn't this section stay "as is"?

Re: draft-li-reg-purge-01
1)  I support adoption of this doc as a WG doc.
2)  draft-ietf-isis-purge-tlv states that it's acceptable for the Dynamic Hostname TLV to be included in Purges.  Thus, shouldn't draft-li-reg-purge specify, in IANA Considerations, that the Purge Column should be augmented to also include TLV 137, "Dynamic Name"?  Or, perhaps it would be cleaner if in the IANA Considerations of draft-ietf-isis-purge-tlv stated that TLV 137 also have the Purge column say "y", since Dynamic Hostname TLV is mentioned in this draft and isn't talked about at all in draft-li-reg-purge?

Thanks,

-shane


> Thanks all,
> Tony
> 
> On Sep 1, 2010, at 8:41 PM, Tony Li wrote:
> 
>> 
>> Hi all,
>> 
>> Thanks everyone for your comments on this draft.  This sparked a great deal of discussion and refinement.  I've submitted draft-isis-purge-tlv-04.txt and draft-li-reg-purge-01.txt to reflect all of those comments.
>> 
>> Links:
>> http://www.ietf.org/internet-drafts/draft-ietf-isis-purge-tlv-04.txt
>> http://www.ietf.org/internet-drafts/draft-li-reg-purge-01.txt
>> 
>> Any further clarifications, questions or comments?
>> 
>> Thanks,
>> Tony
>> 
>> 
>> On Aug 12, 2010, at 9:00 AM, David Ward wrote:
>> 
>>> Dear WG -
>>> 
>>> 	We'd like to start a WG LC on this draft:
>>> 
>>> http://www.ietf.org/id/draft-ietf-isis-purge-tlv-03.txt
>>> 
>>> Please reply to the WG list and authors with any clarifications, questions or comments. The comment period will end 2010.08.27 at 1700 PDT.
>>> 
>>> Thanks
>>> 
>>> -DWard, CHopps
>> 
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