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Note that 802.11r is only useful if you’re using WPA enterprise authentication (certificates and radius and all). Most home networks use WPA personal pre shared
by ipython 3y ago
Note that 802.11r is only useful if you’re using WPA enterprise authentication (certificates and radius and all). Most home networks use WPA personal pre shared keys (aka here’s my Wi-Fi password).
802.11r accelerates the multi step handshake that you have to perform with WPA enterprise when you roam from one access point to another. There is a much shorter handshake for WPA personal so there is no advantage to enabling 802.11r if you’re not using Enterprise auth.
- zekica 3y agoNot entirely true: for WPA2 it is the case that all APs and clients use the same key, but even in that case, 11r adds mobility domain and FT-PSK and results in more devices having better roaming. For WPA3-SAE and WPA3-OWE it is required as each client has a different (session) key.
- ipython 3y agoInteresting- thanks for the correction. I’m off to read more!