wpa_supplicant scalability

[Ben Greear]

Hello David,

I'm not entirely sure what you are asking about, but we have had an instance of wpa_supplicant associate around 800
station vdevs on an ath9k radio.  Maybe we are not using whatever feature you are interested in?

Thanks,
Ben

On 10/5/26 08:14, David Waitzman wrote:
> For how many nodes maximum has wpa_supplicant been tested to work?
> I see it builds a single MKPDU holding the whole Live and Potential Peer Lists.  With 16 bytes per peer and a typical MTU, that works out to about 100 peers maximum.  You could split the peer lists across multiple MKPDUs per the standards, which would fix that limit.  (but then other constraints might come into play.)
> 
> Thanks,
> David Waitzman
> author RFCs 1073, 1075, 1149, and 2549
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-- 
Ben Greear <greearb at candelatech.com>
Candela Technologies Inc  http://www.candelatech.com