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Re: [STDS-802-11-TGBN] Seamless Roaming framework straw polls



Hi Alfred,

 

Could you please add these two SPs on Roaming on MAC agenda? It would be great if you can add after the SPs requested by Mike since they are also based on those SPs (I believe these are schedule for Thu AM1).

 

SP3

  • Do you support the following for security in seamless roaming?
    • when a non-AP MLD is in the process of roaming from the current AP MLD to a target AP MLD within the SMD, the same PMKSA, established with the SMD-ME, shall be used to protect communications with the current AP MLD and the target AP MLD

SP4

  • Do you support the following for security in seamless roaming?
    • when a non-AP MLD is in the process of roaming from the current AP MLD to a target AP MLD within the SMD, the same PTKSA, established with the SMD-ME, shall be used to protect communications with the current AP MLD and the target AP MLD

 

Supporting list:[ 23/1416, 24/2072, 24/1894, 24/0052, 23/1884, 23/1937, 23/1996, 24/0083, 24/0101, 24/0396, 24/1812, 24/0398, 24/0412, 24/0655, 23/2157, 24/679, 24/1882, 24/1883]

 

Thanks!

Giovanni

 

From: Binita Gupta <bingupta.ieee@xxxxxxxxx>
Sent: Monday, January 13, 2025 10:10 PM
To: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
Subject: Re: [STDS-802-11-TGBN] Seamless Roaming framework straw polls

 

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Hi Mike,

 

Thank you for requesting these harmonized SPs on Seamless roaming framework.

 

@Alfred Asterjadhi  - could you please add following list of  supporting contributions for these two SPs:

 

Reference documents:[24/2072, 24/1894, 24/0052, 23/1884, 23/1937, 23/1996, 24/830, 24/0083, 24/0101, 24/0396, 24/1812, 24/0398, 24/0412, 24/0655, 23/2157, 24/679, 24/1425, 24/881, 24/1882,  24/1883, 24/1897, 24/0349, 24/0480, 23/1416]

 

All - If you have any other contributions to be added to the supporting list, please request here.

 

Thanks,

Binita

 

On Tue, Jan 14, 2025 at 1:46PM M Montemurro <montemurro.michael@xxxxxxxxx> wrote:

Hi Alfred,

 

After good discussion with a number of interested members, could you please schedule time to consider the following straw polls? 

 

 SP1:

Do you support adding the following to 11bn SFD?

11bn defines a Seamless Mobility Domain (SMD, exact name TBD) that covers multiple AP MLDs, where a non-AP MLD can use the UHR seamless roaming procedure to roam between the AP MLDs of the SMD?

·       A logical SMD Management Entity (SMD-ME, exact name TBD) provides association, IEEE 802.1X Authenticator (except for the management of 802.1X control ports which is TBD) and RSNA Key management for non-AP MLDs across all AP MLDs of the SMD. 

·       A non-AP MLD transitions between AP MLDs within the SMD while maintaining its association and security association with the SMD-ME.

·       The non-AP MLD can transition from one SMD to another SMD that are part of the same MD (Mobility Domain) using FT.

 

 

SP2:

Do you support adding the following to 11bn SFD?

11bn defines that within a Seamless Mobility Domain (SMD, exact name TBD) the data path includes either one MAC-SAP for the SMD or a separate MAC-SAP per AP MLD of the SMD.

·       In the case of a separate MAC-SAP per AP MLD, the DS mapping is updated when the non-AP MLD roams to another AP MLD within the SMD.

·       In the case of a separate MAC-SAP per AP MLD, the component of the 802.1X Authenticator in the SMD-ME interacts with an 802.1X Authenticator component in the AP MLD that manages the 802.1X controlled port for the non-AP MLD.

·       In the case of a single MAC-SAP for the SMD, the 802.1X Authenticator in the SMD-ME manages the 802.1X controlled port for the non-AP MLD.

 

The text is based on numerous contributions and thanks to all who contributed.


Note that I have a conflict with the meeting on Wednesday PM2.

 

Thanks,

 

Mike


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