Date: Fri, 1 Jun 2007 16:19:13 +0200 From: Matthias Apitz <m.apitz@oclcpica.org> To: freebsd-mobile@freebsd.org Subject: 6.2-REL && iwi0: link state changed to DOWN / UP / DOWN / UP Message-ID: <20070601141913.GA76123@rebelion.Sisis.de>
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Hello, Recently I upgraded to 6.2-REL and have had massive problems with our WPA-PSK AP in my office: May 31 15:05:55 rebelion kernel: iwi0: link state changed to DOWN May 31 15:06:03 rebelion kernel: iwi0: link state changed to UP May 31 15:06:06 rebelion kernel: iwi0: link state changed to DOWN May 31 15:06:14 rebelion kernel: iwi0: link state changed to UP May 31 15:06:18 rebelion kernel: iwi0: link state changed to DOWN May 31 15:06:26 rebelion kernel: iwi0: link state changed to UP May 31 15:06:31 rebelion kernel: iwi0: link state changed to DOWN May 31 15:06:39 rebelion kernel: iwi0: link state changed to UP the iwi0 interface was from time to time nearly unusable. It turned out that sometimes near our building other small companies appeared on air. I don't really understand why they can be seen only sometimes with $ ifconfig iwi0 scan SSID BSSID CHAN RATE S:N INT CAPS mywifi xxxxxxxxxxxxxxxxxxxxxx:0b 11 54M 56:0 100 EP WPA default xxxxxxxxxxxxxxxxxxxxxx:eb 11 54M 37:0 100 EP SCHLxxxxxxxxxxxxxxxxxxxxxxxxd6:cc 11 54M 31:0 100 EP SCHLxxxxxxxxxxxxxxxxxxxxxxxx21:84 11 54M 31:0 100 EP SCHLxxxxxxxxxxxxxxxxxxxxxxxx21:87 11 54M 31:0 100 EP and sometimes I only see my own one 'mywifi'. Any way, since I've switched my AP to use channel 7 all is fine now. Just to let you know in case others have the same trouble. matthias -- Matthias Apitz Manager Technical Support - OCLC PICA GmbH Gruenwalder Weg 28g - 82041 Oberhaching - Germany t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211 e <m.apitz@oclcpica.org> - w http://www.oclcpica.org/ http://guru.UnixArea.de/ b http://gurucubano.blogspot.com/ OCLC PICA GmbH, Geschaeftsfuehrer: Christine Magin-Weeger, Norbert Weinberger Sitz der Gesellschaft: Oberhaching, HRB Muenchen: 113261
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