Update:
I issue the command "dpp_listen 2437" twice in a row. It appears that the first command succeeded (wpa_cli reports "OK"), even though the -dd output from wpa_supplicant leads one to believe otherwise. Here is the console output from wpa_supplicant for the two listen commands received from wpa_cli:
wlan0: Control interface command 'DPP_LISTEN 2437'
wlan0: Add radio work 'dpp-listen'@0x1ff7e78
wlan0: First radio work item in the queue - schedule start immediately
CTRL-DEBUG: ctrl_sock-sendto: sock=13 sndbuf=163840 outq=0 send_len=3
wlan0: Starting radio work 'dpp-listen'@0x1ff7e78 after 0.000123 second wait
nl80211: Failed to request remain-on-channel (freq=2437 duration=5000): -1 (Operation not permitted)
DPP: Failed to request the driver to remain on channel (2437 MHz) for listen
wlan0: Radio work 'dpp-listen'@0x1ff7e78 done in 0.000299 seconds
wlan0: radio_work_free('dpp-listen'@0x1ff7e78): num_active_works --> 0
wlan0: Control interface command 'DPP_LISTEN 2437'
DPP: Already listening on 2437 MHz
CTRL-DEBUG: ctrl_sock-sendto: sock=13 sndbuf=163840 outq=0 send_len=3
It seems like either:
1) There is a problem that is being masked.
2) There is information being reported that is misleading or incorrect
Thanks,
Steve
> On Jan 28, 2019, at 4:36 PM, Steve Johnson <steve@xxxxxxxxxxxxxx> wrote:
>
> I am trying to do some hostapd basic testing for DPP. I'm looking for some simple steps to follow to provision an Enrollee onto an Access Point.
>
> What I have done:
> • HostAPD
> • Built hostapd with DPP enabled on a Ubuntu box. It functions successfully as an access point.
> • I can run hostapd_cli on that machine and successfully communicate with hostapd.
> • I can run dpp_bootstrap_gen and create the bootstrap information (DPP:yadayada)
> • WPA
> • Built wpa_supplicant with DPP enabled on a Raspberry Pi 3B
> • I can run wpa_cli on the Pi and successfully communicate with wpa_supplicant
>
> Where I am stuck:
> • I don't have an example of the sequence of dpp commands to issue at each end to effect DPP provisioning
> • I tried dpp_listen 2412 on wpa_cli, and it returned OK, but the -dd output on wpa-supplicant said:
> • nl80211: Failed to request remain-on-channel (freq=2412 duration=5000): -1 (Operation not permitted)
> • DPP: Failed to request the driver to remain on channel (2412 MHz) for listen
>
>
> Can someone provide a sequence of commands for each cli interface to successfully provision the enrollee?
>
>
> wpa_supplicant.conf:
> ctrl_interface=DIR=/var/run/wpa_supplicant
> ctrl_interface_group=0
> update_config=1
> pmf=2
> dpp_config_processing=2
>
> hostapd.dpp.conf:
> interface=wlp2s0
> #bridge=br0
> driver=nl80211
> logger_syslog=1
> logger_syslog_level=2
> logger_stdout=-1
> logger_stdout_level=2
> ctrl_interface=/var/run/hostapd
> ctrl_interface_group=0
> ssid=uncle-john
> country_code=US
> ieee80211d=1
> ieee80211h=1
> hw_mode=g
> channel=1
> beacon_int=100
> dtim_period=2
> max_num_sta=255
> rts_threshold=-1
> fragm_threshold=-1
> macaddr_acl=0
> auth_algs=1
> ignore_broadcast_ssid=0
> ap_isolate=0
> ieee80211n=1
> require_ht=0
> #eapol_key_index_workaround=0
> #eap_server=0
> #own_ip_addr=127.0.0.1
> wpa=2
> wpa_passphrase=micronets
> wpa_key_mgmt=WPA-PSK WPA-PSK-SHA256 DPP
> wpa_pairwise=CCMP TKIP
> rsn_pairwise=CCMP TKIP
> wpa_strict_rekey=1
> ieee80211w=1
> mbo=1
>
> Thanks,
>
> Steve Johnson
> CableLabs
>
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