Re: Another dropped connection with iwl3945 and NM-0.6.5 on FC7

[Dan Williams <dcbw redhat com>]

On Tue, 2007-12-04 at 19:02 -0500, Derek Atkins wrote:
> Here's the dmesg output:
> 
> eth1: RX deauthentication from 00:19:a9:47:56:91 (reason=1)
> eth1: deauthenticated
> eth1: authenticate with AP 00:19:a9:47:56:91
> eth1: RX authentication from 00:19:a9:47:56:91 (alg=0 transaction=2 status=0)
> eth1: authenticated
> eth1: associate with AP 00:19:a9:47:56:91
> eth1: RX ReassocResp from 00:19:a9:47:56:91 (capab=0x1 status=0 aid=80)
> eth1: associated
> eth1: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0
> eth1: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0
> eth1: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30
> eth1: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15
> eth1: No ProbeResp from current AP 00:19:a9:47:56:91 - assume out of range
> eth1: No STA entry for own AP 00:19:a9:47:56:91
> eth1: No STA entry for own AP 00:19:a9:47:56:91
> bridge-eth1: disabling the bridge
> bridge-eth1: down
> bridge-eth1: enabling the bridge
> bridge-eth1: up

Looks like the driver decided that the AP had gone away.  It probably
missed too many beacons or probe responses due to the RF heavy
environment or something?  Could need a driver tweak.

Dan

> At this point the network was down.  Then I told nm-applet to
> re-connect:
> 
> eth1: Initial auth_alg=0
> eth1: authenticate with AP 00:19:a9:45:36:d1
> eth1: authenticate with AP 00:19:a9:45:36:d1
> eth1: RX authentication from 00:19:a9:45:36:d1 (alg=0 transaction=2 status=0)
> eth1: authenticated
> eth1: associate with AP 00:19:a9:45:36:d1
> eth1: RX AssocResp from 00:19:a9:45:36:d1 (capab=0x1 status=0 aid=75)
> eth1: associated
> eth1: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0
> eth1: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0
> eth1: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30
> eth1: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15
> eth1: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0
> eth1: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0
> eth1: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30
> eth1: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15
> eth1: RX deauthentication from 00:19:a9:45:36:d1 (reason=2)
> eth1: deauthenticated
> eth1: authenticate with AP 00:19:a9:45:36:d1
> eth1: RX authentication from 00:19:a9:45:36:d1 (alg=0 transaction=2 status=0)
> eth1: authenticated
> eth1: associate with AP 00:19:a9:45:36:d1
> eth1: RX ReassocResp from 00:19:a9:45:36:d1 (capab=0x1 status=0 aid=77)
> eth1: associated
> 
> And here I was connected again.
> 
> -derek
>