how to configure 802.11r

[Jouni Malinen]

On Mon, May 12, 2008 at 03:10:19AM +0000, Xiangyong Chen wrote:

> I have read the "802.11r" section in the "hostapd.conf" file.  But it seems hard to me.
> Are there more detail explain or examples on how to write the conf-file?

Not really.. hostapd.conf has the most detailed explanation on how FT is
configured for hostapd (well, apart from source code). Understanding
some of these parameters may require familiarity with the IEEE 802.11r
draft at this point..

As far as an example is concerned, I've been using these in my tests:

AP1
---

ssid=jkm-test-psk

wpa=2
wpa_key_mgmt=FT-PSK
wpa_pairwise=CCMP
wpa_passphrase=12345678
wpa_group_rekey=3600

nas_identifier=nas.kir.nu
mobility_domain=a1b2
r0_key_lifetime=10000
r1_key_holder=000102030405
reassociation_deadline=1000
pmk_r1_push=1

r0kh=02:05:67:f3:8b:dc nas2.kir.nu 0f0e0d0c0b0a09080706050403020100

r1kh=02:05:67:f3:8b:dc 00:01:02:03:04:06 000102030405060708090a0b0c0d0e0f


AP2
---

ssid=jkm-test-psk

wpa=2
wpa_key_mgmt=FT-PSK
wpa_pairwise=CCMP
wpa_passphrase=12345678
wpa_group_rekey=3600

nas_identifier=nas2.kir.nu
mobility_domain=a1b2
r0_key_lifetime=10000
r1_key_holder=000102030406
reassociation_deadline=1000
pmk_r1_push=1

r0kh=02:b8:a6:62:08:5a nas.kir.nu 000102030405060708090a0b0c0d0e0f

r1kh=02:b8:a6:62:08:5a 00:01:02:03:04:05 0f0e0d0c0b0a09080706050403020100

-- 
Jouni Malinen                                            PGP id EFC895FA