Re: [maemo-users] Abnormal power consumption on N800

2007-02-09 Thread Kalle Valo
Humberto Ortiz-Zuazaga [EMAIL PROTECTED] writes:

 I have an N800, and there are 2 wireless networks in the office, with
 two SSID hpcfwl and guestwl, I defined them both on the N800, but
 hpcfwl won't let me connect until I add the Mac address to the access
 point's ACL. guestwl does let me connect.

 The problem is that the N800 tries to connect to the hpcfwl when I walk
 in the door, and eats a full charge in a few hours. The status bar shows
 a ? on the connection icon.

I have now heard few reports of WLAN consuming too much power. Usually
it's a sign of WLAN not going to Power Save Mode and it happens
because of some odd IOP problems with certain Access Points.

I would like know more details about this hpcfwl. I would be
interested know at least it's make and model, but firmware version
also would be good to know.

-- 
Kalle Valo

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Re: [maemo-users] Abnormal power consumption on N800

2007-02-09 Thread Paul Klapperich

On 2/9/07, Humberto Ortiz-Zuazaga [EMAIL PROTECTED] wrote:


I have an N800, and there are 2 wireless networks in the office, with
two SSID hpcfwl and guestwl, I defined them both on the N800, but
hpcfwl won't let me connect until I add the Mac address to the access
point's ACL. guestwl does let me connect.

The problem is that the N800 tries to connect to the hpcfwl when I walk
in the door, and eats a full charge in a few hours. The status bar shows
a ? on the connection icon.



It'll be hard to test now, but my--gut reaction--guess would be that your
N800 is continuously polling the access point for DHCP. Did it give an error
about local network addresses or the like? I'm not sure I've see the '?'
icon before and it would be interesting to know exactly how much network you
get on hpcfwl without having your MAC in the ACL. Does it assign you a
non-routable address and stick you in a VLan so you can't do any harm, does
it just refuse to talk to your device, or what? Your network engineer might
have some ideas with this...

--Paul
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Re: [maemo-users] Abnormal power consumption on N800

2007-02-09 Thread Humberto Ortiz Zuazaga

Paul Klapperich wrote:

It'll be hard to test now, but my--gut reaction--guess would be that your


I can get the mac address taken out of the list if anyone needs me to 
run more tests.


N800 is continuously polling the access point for DHCP. Did it give an 
error

about local network addresses or the like? I'm not sure I've see the '?'
icon before and it would be interesting to know exactly how much network 
you

get on hpcfwl without having your MAC in the ACL. Does it assign you a
non-routable address and stick you in a VLan so you can't do any harm, does
it just refuse to talk to your device, or what? Your network engineer might
have some ideas with this...


As far as I know, the AP won't let me associate at all. Both hpcfwl and 
guestwl are on the same access point, on different vlans. guestwl will 
let anyone associate, and the vlan has a DHCP server that gives me an 
address.


hpcfwl won't let me associate if the Mac address isn't in the list. The 
vlan for this ssid has a different DHCP server, but as  far as I know I 
haven't gotten to the point of talking to that DHCP server when the N800 
is draining the battery.


It looks to me like it keeps polling trying to associate with the AP. Is 
there some command I can run to confirm this?


--
Humberto Ortiz-Zuazaga
Programmer-Archaeologist
UPR Bioinformatics Resource Center
http://www.hpcf.upr.edu/~humberto/
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Re: [maemo-users] Abnormal power consumption on N800

2007-02-09 Thread Laurent GUERBY
On Fri, 2007-02-09 at 17:42 +0200, Kalle Valo wrote:
 Humberto Ortiz-Zuazaga [EMAIL PROTECTED] writes:
 
  I have an N800, and there are 2 wireless networks in the office, with
  two SSID hpcfwl and guestwl, I defined them both on the N800, but
  hpcfwl won't let me connect until I add the Mac address to the access
  point's ACL. guestwl does let me connect.
 
  The problem is that the N800 tries to connect to the hpcfwl when I walk
  in the door, and eats a full charge in a few hours. The status bar shows
  a ? on the connection icon.
 
 I have now heard few reports of WLAN consuming too much power. Usually
 it's a sign of WLAN not going to Power Save Mode and it happens
 because of some odd IOP problems with certain Access Points.
 
 I would like know more details about this hpcfwl. I would be
 interested know at least it's make and model, but firmware version
 also would be good to know.

On this choice of defined connection, I added a bugzilla:

https://maemo.org/bugzilla/show_bug.cgi?id=1043
Add priority to defined wifi connections

Laurent


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