Hello Alfred
Could you help add SPs for PDT doc for 11-24/2067r2 and 11-24/2066r1?
Best wishes
Ming Gan
发件人: Binita Gupta [mailto:bingupta.ieee@xxxxxxxxx]
发送时间: 2025年1月15日
15:59
收件人: STDS-802-11-TGBN@xxxxxxxxxxxxxxxxx
主题: Re: [STDS-802-11-TGBN] Seamless Roaming framework straw polls
Hi Alfred,
Could you please add these two roaming SPs on the MAC Agenda. it would be great if you can add these after Giovanni's SPs on roaming in Thu AM1 session.
SP5:
Do you agree to add the following text to the TGbn SFD?
As part of seamless roaming procedure, a non-AP MLD can initiate a roaming preparation procedure
with a target AP MLD by sending a TBD request frame to its current AP MLD.
-
The request frame indicates the set of links to be set up at a target AP MLD.
-
The request frame can indicate the context to be transferred or renegotiated with the target AP MLD.
-
The links of the non-AP MLD are set up with the target AP MLD and the context is transferred to the target AP MLD (if applicable).
-
After the link setup and context transfer (if applicable), the current AP MLD sends a TBD response frame to the non-AP MLD.
-
TBD on whether/how the renegotiation of context is performed in these request/response frames.
Supporting list:[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, 23/1897, 24/0349, 24/0480, 23/1416]
SP6:
Do you agree to add the following text to 11bn SFD?
As part of seamless roaming procedure, a non-AP MLD in state 4 can perform roaming transition through a target AP MLD.
-
TBD on the conditions and details for performing roaming through target AP MLD
Supporting list:[24/0398, 24/1812]
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
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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.
Hi Alfred,
After good discussion with a number of interested members, could you please schedule time to consider the following straw polls?
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.
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