Re: [OPSAWG] New Liaison Statement, "LS to IETF Operations and Management Area WG (OPSAWG) regarding use of MUD to indicate network usage requirements in cellular networks."

["Eliot Lear (elear)" <[e-mail]>]

Will have some when I get back from holiday next week :-)

Thanks!

Eliot

> On May 3, 2018, at 11:09 PM, Tianran Zhou <[e-mail]> wrote:
> 
> Hi Eliot,
> 
> I feel this is an interesting work. What's your thoughts?
> 
> Tianran
> 
>> -----Original Message-----
>> From: Liaison Statement Management Tool [mailto:[e-mail]]
>> Sent: Friday, May 04, 2018 3:06 AM
>> To: Joe Clarke <[e-mail]>; Tianran Zhou <[e-mail]>
>> Cc: Joe Clarke <[e-mail]>; Ignas Bagdonas <[e-mail]>;
>> Operations and Management Area Working Group Discussion List
>> <[e-mail]>; Warren Kumari <[e-mail]>; Tianran Zhou
>> <[e-mail]>
>> Subject: New Liaison Statement, "LS to IETF Operations and Management Area
>> WG (OPSAWG) regarding use of MUD to indicate network usage requirements in
>> cellular networks."
>> 
>> Title: LS to IETF Operations and Management Area WG (OPSAWG) regarding use
>> of MUD to indicate network usage requirements in cellular networks.
>> Submission Date: 2018-05-03
>> URL of the IETF Web page: https://datatracker.ietf.org/liaison/1574/
>> Please reply by 2018-06-07
>> From: Paul Gosden <[e-mail]>
>> To: Joe Clarke <[e-mail]>,Tianran Zhou <[e-mail]>
>> Cc: Joe Clarke <[e-mail]>,Ignas Bagdonas
>> <[e-mail]>,Operations and Management Area Working Group
>> Discussion List <[e-mail]>,Tianran Zhou
>> <[e-mail]>,Warren Kumari <[e-mail]> Response
>> Contacts:
>> Technical Contacts:
>> Purpose: For action
>> 
>> Body: 1    Summary
>> GSMA TSGIoT is studying options for keeping track of how IoT devices and IoT
>> applications make use of the cellular network, so that network operators may
>> both adapt resource allocation based on the device’s anticipated needs, as
>> well as detect anomalous behavior that deviates from those needs, and take
>> appropriate action to protect the network and customer.
>> 
>> An overview of IETF MUD was submitted for consideration in this context and
>> there was interest both in studying MUD’s usage in a cellular network over
>> TCP/IP after the data connection is established, as it is defined today in
>> its current draft, and also exploring together with IETF OSAWG the possibility
>> of leveraging MUD during the initial provisioning of an IoT device onto the
>> 3GPP network, well before it ever attempts to establish an IP data connection.
>> 
>> This study item could possibly lead to extensions such as an alternative
>> delivery of the MUD URI to the network, alternate retrieval of the MUD file,
>> and possibly extensions to YANG-NETCONF to express cellular-specific
>> resource requests, and we would like to engage with IETF OPSAWG to explore
>> the possibilities.
>> 
>> 2    Request for Action
>> GSMA TSGIoT kindly requests a reply from IETF OPSAWG indicating your interest
>> in discussing this further in a joint conference call.
>> If you can indicate who would be interested in having a call we will set up
>> a Doodle poll to find a suitable date and time.
>> 
>> 3    Contact
>> In the case of any questions and/or feedback these can be directed to Paul
>> Gosden Terminals Director, looking after TSG and TSGIoT groups
>> [[e-mail]].
>> 
>> 4    Next Meetings
>> GSMA TSGIoT#08 Meeting    7th June 2018            Conference Call
>> Attachments:
>> 
>>    TSGIoT07_004 LStoIETF_OPSAWG
>> 
>> https://www.ietf.org/lib/dt/documents/LIAISON/liaison-2018-05-03-gsma-op
>> sawg-ls-to-ietf-operations-and-management-area-wg-opsawg-regarding-use-o
>> f-mud-to-indicate-network-usage-requirements-i-attachment-1.DOCX
>