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Re: [L1vpn] Fwd: I-D ACTION:draft-takeda-l1vpn-framework-01.txt

Hi Dimitri,
(Now cced to the CCAMP mailing list as well)

Thank you for your comments.

We would like to consider text for security section based on the content of section 8, as you suggested. I would expect we need to cover control plane, data plane and management plane aspects, as well as configuration (e.g., addition of new CE/VPN) and access control (e.g., signaling).

And as you suggested, it would better to inform the status of documents on the CCAMP maling list as well.

[L1VPN Framework draft]
http://www.ietf.org/internet-drafts/draft-takeda-l1vpn-framework-01.txt

Updates in 01 version:
o Clarification and enhancements for comments received:
- Addition of definition for new/different terminologies (section 2)
- Addition of more detailed requirements from ITU-T SG13 (section 8)
- Clear description of virtual link service model and per VPN peer service model (sections 7.3.2 and 7.3.3)
- Text clarfication (i.e., shared control link, performance)
o More description on virtual node service model (section 7.3.1)
o Modification of table 1 in section 8 (inclusion of virtual node service model in the table, etc.)
o Bunch of editorial enhancements


[L1VPN applicabilty draft]
http://www.ietf.org/internet-drafts/draft-takeda-l1vpn-applicability-00.txt

- Shows how existing GMPLS architectures and protocols can be applied to L1VPNs
- Identifies any areas where additional protocol extensions or procedures are necessary to support L1VPNs


Comments are highly appreciated.

Best regards,



At 14:57 04/07/23 +0200, dimitri papadimitriou wrote:
>hi, i was looking at the security section and it is said TBD, it would imho interesting to see what are the specific aspects here as pointed out in section 8: "- Security: The communication between the customer and the provider
>must be secure." and expand on it, also in terms of inband communication security over DCC/GCC channels
>
>note: as this document is still under the care of the CCAMP WG would it be possible to give a status of the document progress on the CCAMP mailing list
>
>much thanks,
>- dimitri.
>
>Tomonori TAKEDA wrote:
>
>> Hi,
>> We have submitted the revised version of L1VPN framework draft.
>> As I posted previously,
>> Updates in 01 version:
>> o Clarification and enhancements for comments received:
>> - Addition of definition for new/different terminologies (section 2)
>> - Addition of more detailed requirements from ITU-T SG13 (section 8)
>> - Clear description of virtual link service model and per VPN peer service model (sections 7.3.2 and 7.3.3)
>> - Text clarfication (i.e., shared control link, performance)
>> o More description on virtual node service model (section 7.3.1)
>> o Modification of table 1 in section 8 (inclusion of virtual node service model in the table, etc.)
>> o Bunch of editorial enhancements
>> Comments are highly appreciated.
>> Best regards,
>> >To: i-d-announce@ietf.org
>> >From: Internet-Drafts@ietf.org
>> >Date: Thu, 22 Jul 2004 15:33:44 -0400
>> >Subject: I-D ACTION:draft-takeda-l1vpn-framework-01.txt
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>> >A New Internet-Draft is available from the on-line Internet-Drafts directories.
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>> >
>> > Title : Framework for Layer 1 Virtual Private Networks
>> > Author(s) : T. Takeda
>> > Filename : draft-takeda-l1vpn-framework-01.txt
>> > Pages : 23
>> > Date : 2004-7-22
>> >
>> >This document provides a framework for Layer 1 Virtual Private
>> > Networks (L1VPNs). This framework is intended to aid in developing
>> > and standardizing protocols and mechanisms to support interoperable
>> > L1VPNs.
>> >
>> > The document examines motivations for L1VPNs, high level (service
>> > level) requirements, and outlines some of the architectural models
>> > that might be used to build L1VPNs.
>> >
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>> -----
>> Tomonori TAKEDA
>> NTT Network Service Systems Lab.
>> Phone: +81-422-59-7434
>>
>> _______________________________________________
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-----
Tomonori TAKEDA
NTT Network Service Systems Lab.
Phone: +81-422-59-7434