Re: Can't Wifi since loading OS2008

2008-01-17 Thread Jeffrey Barish
Kalle Valo wrote:

 That's strange. Did you reboot the device in the mean time? Also, do
 you remember what channel your AP is configured to?

I'm not sure when the connection started working again, but I did reboot the
N800 and the WRT when I was experiencing the problem.  The WRT has Linksys
firmware. I upgraded the firmware about a year ago.  I had no problem with
the connection for months.  The only thing that changed was the upgrade to
OS2008.  I do not remember what channel the AP is configured to and I am
not at that location now so I can't check.  At my current location I am
also not experiencing any problems.  When I return to my previous location,
I will report if I again experience problems.
-- 
Jeffrey Barish

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Re: Can't Wifi since loading OS2008

2008-01-16 Thread Kalle Valo
ext william maddler [EMAIL PROTECTED] writes:

 Jeffrey Barish wrote:
 Since installing OS2008 on my N800, I am having trouble using Wifi.  I
 created a connection using Connection manager (Tools | Connectivity
 settings | Connections).  My N800 used to connect automatically whenever I
 turned it on.  Now it does not, and my WAP does not even appear under
 Select connection. 

[...]

 Perhaps you checked already, but is your WAP broadcasting SSID?

Good point. I have seen cases where people have forgotten that AP uses
hidden SSID and our UI does not show hidden SSIDs so they just think
something is broken. In that case the user has to create the
connection manually through Connectivity Control Panel Applet.

But my recommendation is not to use hidden SSID. It does not improve
security in any way and makes more difficult to implement WLAN drivers
(scanning is more complicated etc.). 

Jeffrey, I'm also interested details about your AP and it's settings.
Please describe more about your setup.

-- 
Kalle Valo
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Re: Can't Wifi since loading OS2008

2008-01-16 Thread william maddler
Kalle Valo wrote:
 ext william maddler [EMAIL PROTECTED] writes:
 
 Jeffrey Barish wrote:
 Since installing OS2008 on my N800, I am having trouble using Wifi.  I
 created a connection using Connection manager (Tools | Connectivity
 settings | Connections).  My N800 used to connect automatically whenever I
 turned it on.  Now it does not, and my WAP does not even appear under
 Select connection. 
 
 [...]
 
 Perhaps you checked already, but is your WAP broadcasting SSID?
 
 Good point. I have seen cases where people have forgotten that AP uses
 hidden SSID and our UI does not show hidden SSIDs so they just think
 something is broken. In that case the user has to create the
 connection manually through Connectivity Control Panel Applet.
 
 But my recommendation is not to use hidden SSID. It does not improve
 security in any way and makes more difficult to implement WLAN drivers
 (scanning is more complicated etc.). 
 

Yes, but if a SSID is hidden, well from my point of view there is no 
reason to *have* to show it in available networks list ;)

If you have an AP not broadcasting SSID, simply create a new connection 
by hand. That's it.

BTW, I agree with you that a hidden SSID won't improve network security

-- 
William Maddler
Visit my blog at http://www.eth0.it
eth0 / ifconfig realworld up!

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Re: Can't Wifi since loading OS2008

2008-01-16 Thread Jeffrey Barish
william maddler wrote:

 Kalle Valo wrote:
 ext william maddler [EMAIL PROTECTED] writes:
 
 Jeffrey Barish wrote:
 Since installing OS2008 on my N800, I am having trouble using Wifi.  I
 created a connection using Connection manager (Tools | Connectivity
 settings | Connections).  My N800 used to connect automatically
 whenever I
 turned it on.  Now it does not, and my WAP does not even appear under
 Select connection.
 
 [...]
 
 Perhaps you checked already, but is your WAP broadcasting SSID?
 
 Good point. I have seen cases where people have forgotten that AP uses
 hidden SSID and our UI does not show hidden SSIDs so they just think
 something is broken. In that case the user has to create the
 connection manually through Connectivity Control Panel Applet.
 
 But my recommendation is not to use hidden SSID. It does not improve
 security in any way and makes more difficult to implement WLAN drivers
 (scanning is more complicated etc.).
 
 
 Yes, but if a SSID is hidden, well from my point of view there is no
 reason to *have* to show it in available networks list ;)
 
 If you have an AP not broadcasting SSID, simply create a new connection
 by hand. That's it.
 
 BTW, I agree with you that a hidden SSID won't improve network security

Thanks for the suggestion.  No, my SSID is not hidden.  I am using a Linksys
WRT-54G with WEP.  The day after I posted my initial message, the
connection was working again.  I am baffled, but for now, at least, there
is no problem.
-- 
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Re: Can't Wifi since loading OS2008

2008-01-16 Thread Kalle Valo
ext Jeffrey Barish [EMAIL PROTECTED] writes:

 Thanks for the suggestion.  No, my SSID is not hidden.  I am using a Linksys
 WRT-54G with WEP.  The day after I posted my initial message, the
 connection was working again.  I am baffled, but for now, at least, there
 is no problem.

That's strange. Did you reboot the device in the mean time? Also, do
you remember what channel your AP is configured to?

-- 
Kalle Valo
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Re: Can't Wifi since loading OS2008

2008-01-15 Thread william maddler
Jeffrey Barish wrote:
 Since installing OS2008 on my N800, I am having trouble using Wifi.  I
 created a connection using Connection manager (Tools | Connectivity
 settings | Connections).  My N800 used to connect automatically whenever I
 turned it on.  Now it does not, and my WAP does not even appear under
 Select connection.  I tried power-cycling the WAP.  I tried deleting the
 connection.  Either way, my network does not appear under Select
 connection -- at this moment.  The connection worked fine yesterday and the
 day before.  Once today it did appear and I was able to make a connection,
 but I still could not use it.  I got network not reachable when I tried
 to ping and under ifconfig I saw only lo.  Right now I am able to connect
 to a neighbor's WAP and access the Internet (and I still see only lo under
 ifconfig), but I do not see my own WAP.  When I was at CES I was able to
 connect to many WAPs, but I was never able to access the Internet (server
 not found, which means that I was not getting DNS).  Any idea what is going
 on?  I guess the first mystery to solve is why I don't see my own WAP under
 Select connections (usually).


Perhaps you checked already, but is your WAP broadcasting SSID? Is it 
working fine with any otherm device?

Bye
William
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Can't Wifi since loading OS2008

2008-01-13 Thread Jeffrey Barish
Since installing OS2008 on my N800, I am having trouble using Wifi.  I
created a connection using Connection manager (Tools | Connectivity
settings | Connections).  My N800 used to connect automatically whenever I
turned it on.  Now it does not, and my WAP does not even appear under
Select connection.  I tried power-cycling the WAP.  I tried deleting the
connection.  Either way, my network does not appear under Select
connection -- at this moment.  The connection worked fine yesterday and the
day before.  Once today it did appear and I was able to make a connection,
but I still could not use it.  I got network not reachable when I tried
to ping and under ifconfig I saw only lo.  Right now I am able to connect
to a neighbor's WAP and access the Internet (and I still see only lo under
ifconfig), but I do not see my own WAP.  When I was at CES I was able to
connect to many WAPs, but I was never able to access the Internet (server
not found, which means that I was not getting DNS).  Any idea what is going
on?  I guess the first mystery to solve is why I don't see my own WAP under
Select connections (usually).
-- 
Jeffrey Barish

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