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Re: airport problem on ibook2



Hej Eric,

> eth1      IEEE 802.11-DS  ESSID:"rover"  Nickname:"eric-ibook"
>           Mode:Managed  Frequency:2.457GHz  Access Point: 44:44:44:44:44:44  
>           Bit Rate:11Mb/s   Tx-Power=15 dBm   Sensitivity:1/3  
>           Retry limit:4   RTS thr:off   Fragment thr:off
>           Encryption key:off
>           Power Management:off
>           Link Quality:0/92  Signal level:134/153  Noise level:134/153
>           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>           Tx excessive retries:0  Invalid misc:0   Missed beacon:0
> 
> and nothing works (I can't ping anything).
> 
> Access Point is now 44:44:44:44:44:44, which I don't explain. More
> importantly, "Link Quality" is 0/92 and "Noise level" is 134/153. I
> don't know what this exactly means but that doesn't sound good to me! 

if the access point has a bogus value (like 44:44:... or 00:00:... you had
up there), the airport card did not find it. 
Not finding it means that it also does get a zero link quality
and signal/noise both in the same range.

There might be numerous reasons for that; Most probably it's some
problem between the setup of both wireless stations.

What kind of hardware is used for the base station?
Were you able to connect there by wireless LAN using some
other hardware (eg. another laptop? or using OS X)?

If possible, I suggest also booting into OS X and checking if/what
networks are visible there; that helped me quite a bit when
I set up my own environment.

have fun playing around,

Philipp Kaeser



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