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Re: [Apn] APN presentation in SAAG on Thursday.

Joey S <joeysalazar@article19.org> Thu, 11 March 2021 13:52 UTC

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To: "Pengshuping (Peng Shuping)" <pengshuping@huawei.com>
Cc: "apn@ietf.org" <apn@ietf.org>, "saag@ietf.org" <saag@ietf.org>
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From: Joey S <joeysalazar@article19.org>
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Date: Thu, 11 Mar 2021 07:51:59 -0600
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Subject: Re: [Apn] APN presentation in SAAG on Thursday.
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Hi Shuping,

Thank you for the presentation in saag today, a couple of follow up questions;
  • What type of user identifying information is included in the implementation of 'fine-grain user' and 'application' groups?
  • How is the mapping of '5-tuple to SLA/policy' generated? How would a CPE treat an application whose 5-tuple information is not included/defined in the APN attribute?

Thank you,

--
Joey Salazar
Digital Sr. Programme Officer
ARTICLE 19
6E9C 95E5 5BED 9413 5D08 55D5 0A40 4136 0DF0 1A91
On 10-Mar-21 8:46 AM, Pengshuping (Peng Shuping) wrote:

Hi Folks,

 

Thanks to the ADs and the Chairs, we are going to present APN (Application-aware Networking) in the SAAG working group at 13:00-15:00 (UTC+1) Thursday.

 

APN is focused on developing a framework and set of mechanisms to derive, convey and use an attribute information to allow for the implementation of fine-grain user (group)-, application (group)-, and service-level requirements at the network layer. APN works within a limited trusted domain, which typically is defined as a service provider’s limited domain in which MPLS, VXLAN, SR/SRv6 and other tunnel technologies are adopted to provide services.

 

In the presentation, we would like to introduce the concepts, clarify the scope, attract people to understand and discuss the topic, and collect feedback and suggestions on this work, to further address the main concerns that were raised by the IESG.

 

For the SECers, we would like to especially know about what the security issues are when the APN attribute is used within a limited operator’s controlled domain.

 

Please find the latest version of the key draft, clarifying the scope and the gap analysis.

https://datatracker.ietf.org/doc/html/draft-peng-apn-scope-gap-analysis-01" rel="nofollow">https://datatracker.ietf.org/doc/html/draft-peng-apn-scope-gap-analysis-01

 

We have been discussing in the APN mailing list regarding the various aspects of APN. If you have not subscribed, you are very welcome to subscribe. You can also find the archived discussions.  

https://datatracker.ietf.org/wg/apn/about/" rel="nofollow">https://datatracker.ietf.org/wg/apn/about/

 

More information about APN can be found here.

https://github.com/APN-Community" rel="nofollow">https://github.com/APN-Community

 

Best Regards,

Shuping

 

 



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