#1736: Association problem with 802.11a hidden/non broadcasted APs
-------------------------------------------+--------------------------------
Reporter: [EMAIL PROTECTED] | Owner:
Type: defect | Status: new
Priority: minor | Milestone:
Component: madwifi: other | Version: v0.9.3.3
Resolution: | Keywords:
Patch_attached: 0 |
-------------------------------------------+--------------------------------
Comment (by [EMAIL PROTECTED]):
Replying to [comment:5 mrenzmann]:
> Can you try [wiki:DevDocs/AthDebug athdebug/80211debug], with athdebug
flags {{{+beacon}}} and 80211debug flags {{{+assoc +scan}}}?
[[BR]]
'''Working case (ESSID broadcasted):'''
---------------------------------------------------------------------------
{{{
17180635.820000] ath0: ieee80211_check_scan: active scan, duration
2147483647, desired mode 11a, append
17180635.820000] ath0: sta_pick_bss Checking scan results
17180635.820000] ath0: macaddr bssid chan rssi rate
flag wep essid
17180635.820000] 010 - 00:19:a9:5b:d5:d0 00:19:a9:5b:d5:d0 64 +47 54M
ess no 0x00!
17180635.820000] 000 + 00:19:a9:5b:d5:d0 00:19:a9:5b:d5:d0 64 +45 54M
ess no "JUJU"
17180635.820000] ath0: [00:19:a9:5b:d5:d0] assoc success: long preamble,
short slot time, QoS
17180635.820000] ath_beacon_config: nexttbtt 500 intval 100 (100)
17180635.820000] ath_beacon_config: tsf 1044650210 tsf:tu 1020168 intval
100 nexttbtt 1020200 dtim 200 nextdtim 1020300 bmiss 7 sleep 100
cfp:period 200 maxdur 0 next 1020300 timoffset 0
17180635.820000] ath0: [00:19:a9:5b:d5:d0] ieee80211_scan_assoc_success
17180694.036000] ath0: ieee80211_ioctl_siwscan: active scan request
17180694.036000] ath0: ieee80211_start_scan: active scan, duration
2147483647, desired mode 11a, append, nopick, once
17180694.036000] ath0: scan set 52a, 56a, 60a, 64a, 36a, 40a, 44a, 48a,
100a, 104a, 108a, 112a, 116a, 120a, 124a, 128a, 132a, 136a, 140a dwell min
5 max 50
17180694.040000] ath0: scan_next: chan 64a -> 52a [passive, dwell min 5
max 50]
17180694.240000] ath0: scan_next: chan 52a -> 56a [passive, dwell min 5
max 50]
17180694.440000] ath0: scan_next: chan 56a -> 60a [passive, dwell min 5
max 50]
17180694.640000] ath0: scan_next: chan 60a -> 64a [passive, dwell min 5
max 50]
17180694.704000] ath_bmiss_tasklet
17180694.708000] [00:19:a9:5b:d5:d0] new beacon on chan 64 (bss chan 64)
"JUJU"
17180694.708000] [00:19:a9:5b:d5:d0] caps 0x101 bintval 100 erp 0x0
17180694.708000] ath0: ieee80211_add_scan: chan 64a min dwell met (206381
> 206369)
17180694.712000] ath0: scan_next: chan 64a -> 36a [passive, dwell min 5
max 50]
17180694.912000] ath0: scan_next: chan 36a -> 40a [passive, dwell min 5
max 50]
17180695.112000] ath0: scan_next: chan 40a -> 44a [passive, dwell min 5
max 50]
17180695.312000] ath0: scan_next: chan 44a -> 48a [passive, dwell min 5
max 50]
17180695.420000] ath_bmiss_tasklet
17180695.512000] ath0: scan_next: chan 48a -> 100a [passive, dwell min 5
max 50]
17180695.712000] ath0: scan_next: chan 100a -> 104a [passive, dwell min 5
max 50]
17180695.912000] ath0: scan_next: chan 104a -> 108a [passive, dwell min 5
max 50]
17180696.112000] ath0: scan_next: chan 108a -> 112a [passive, dwell min 5
max 50]
17180696.136000] ath_bmiss_tasklet
17180696.312000] ath0: scan_next: chan 112a -> 116a [passive, dwell min 5
max 50]
17180696.512000] ath0: scan_next: chan 116a -> 120a [passive, dwell min 5
max 50]
17180696.712000] ath0: scan_next: chan 120a -> 124a [passive, dwell min 5
max 50]
17180696.852000] ath_bmiss_tasklet
17180696.912000] ath0: scan_next: chan 124a -> 128a [passive, dwell min 5
max 50]
17180697.112000] ath0: scan_next: chan 128a -> 132a [passive, dwell min 5
max 50]
17180697.312000] ath0: scan_next: chan 132a -> 136a [passive, dwell min 5
max 50]
17180697.512000] ath0: scan_next: chan 136a -> 140a [passive, dwell min 5
max 50]
17180697.568000] ath_bmiss_tasklet
17180697.712000] ath0: sta_pick_bss Checking scan results
17180697.712000] ath0: scan_next: done, [jiffies 207132, dwell min 5
scanend 2147689861]
17180697.712000] ath0: notify scan done
17180697.780000] ath_beacon_config: nexttbtt 121000 intval 100 (100)
17180697.780000] ath_beacon_config: tsf 123904325 tsf:tu 121002 intval 100
nexttbtt 121100 dtim 200 nextdtim 121200 bmiss 7 sleep 100 cfp:period 200
maxdur 0 next 121200 timoffset 0
}}}
[[BR]]
'''Failing case (ESSID hidden):'''
---------------------------------------------------------------------------
{{{
17180573.768000] ath0: ieee80211_ioctl_siwscan: active scan request
17180573.768000] ath0: ieee80211_start_scan: active scan, duration
2147483647, desired mode 11a, append, nopick, once
17180573.768000] ath0: scan set 52a, 56a, 60a, 64a, 36a, 40a, 44a, 48a,
100a, 104a, 108a, 112a, 116a, 120a, 124a, 128a, 132a, 136a, 140a dwell min
5 max 50
17180573.772000] ath0: scan_next: chan 64a -> 52a [passive, dwell min 5
max 50]
17180573.972000] ath0: scan_next: chan 52a -> 56a [passive, dwell min 5
max 50]
17180574.172000] ath0: scan_next: chan 56a -> 60a [passive, dwell min 5
max 50]
17180574.372000] ath0: scan_next: chan 60a -> 64a [passive, dwell min 5
max 50]
17180574.396000] [00:19:a9:5b:d5:d0] new beacon on chan 64 (bss chan 64)
"JUJU"
17180574.396000] [00:19:a9:5b:d5:d0] caps 0x101 bintval 100 erp 0x0
17180574.396000] ath0: ieee80211_add_scan: chan 64a min dwell met (176303
> 176302)
17180574.400000] ath0: scan_next: chan 64a -> 36a [passive, dwell min 5
max 50]
17180574.600000] ath0: scan_next: chan 36a -> 40a [passive, dwell min 5
max 50]
17180574.800000] ath0: scan_next: chan 40a -> 44a [passive, dwell min 5
max 50]
17180575.000000] ath0: scan_next: chan 44a -> 48a [passive, dwell min 5
max 50]
17180575.200000] ath0: scan_next: chan 48a -> 100a [passive, dwell min 5
max 50]
17180575.400000] ath0: scan_next: chan 100a -> 104a [passive, dwell min 5
max 50]
17180575.600000] ath0: scan_next: chan 104a -> 108a [passive, dwell min 5
max 50]
17180575.800000] ath0: scan_next: chan 108a -> 112a [passive, dwell min 5
max 50]
17180576.000000] ath0: scan_next: chan 112a -> 116a [passive, dwell min 5
max 50]
17180576.200000] ath0: scan_next: chan 116a -> 120a [passive, dwell min 5
max 50]
17180576.400000] ath0: scan_next: chan 120a -> 124a [passive, dwell min 5
max 50]
17180576.600000] ath0: scan_next: chan 124a -> 128a [passive, dwell min 5
max 50]
17180576.800000] ath0: scan_next: chan 128a -> 132a [passive, dwell min 5
max 50]
17180577.000000] ath0: scan_next: chan 132a -> 136a [passive, dwell min 5
max 50]
17180577.200000] ath0: scan_next: chan 136a -> 140a [passive, dwell min 5
max 50]
17180577.400000] ath0: sta_pick_bss Checking scan results
17180577.400000] ath0: scan_next: done, [jiffies 177054, dwell min 5
scanend 2147659793]
17180577.400000] ath0: notify scan done
}}}
--
Ticket URL: <http://madwifi.org/ticket/1736#comment:12>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
Madwifi-tickets mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/madwifi-tickets
