Date: Sat, 22 Aug 2009 13:08:58 -0400 From: Dan Langille <dan@langille.org> To: freebsd-mobile@freebsd.org Subject: ath0 link up/down frequent Message-ID: <4A90262A.5060103@langille.org>
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Hi,
I get this a lot:
Aug 22 12:18:40 laptop kernel: ath0: link state changed to DOWN
Aug 22 12:18:48 laptop kernel: ath0: link state changed to UP
Aug 22 12:49:49 laptop kernel: ath0: link state changed to DOWN
Aug 22 12:49:56 laptop kernel: ath0: link state changed to UP
FreeBSD laptop.example.org 7.2-STABLE FreeBSD 7.2-STABLE #0: Mon May 25
20:35:50 EDT 2009 dan@laptop.example.org:/usr/obj/usr/src/sys/LAPTOP
amd64
ath0@pci0:3:0:0: class=0x020000 card=0x058a1014 chip=0x1014168c
rev=0x01 hdr=0x00
vendor = 'Atheros Communications Inc.'
device = 'AR5212 Atheros AR5212 802.11abg wireless'
class = network
subclass = ethernet
Looking into /var/log/messages:
Aug 22 10:09:24 laptop kernel: ath0: link state changed to DOWN
Aug 22 10:09:50 laptop kernel: ath0: link state changed to UP
Aug 22 10:09:53 laptop dhclient: New IP Address (ath0): 10.0.0.101
Aug 22 10:09:53 laptop dhclient: New Subnet Mask (ath0): 255.255.255.0
Aug 22 10:09:53 laptop dhclient: New Broadcast Address (ath0): 10.0.0.255
Aug 22 10:09:53 laptop dhclient: New Routers (ath0): 10.0.0.1
Aug 22 10:35:31 laptop kernel: ath0: link state changed to DOWN
Aug 22 10:35:31 laptop kernel: ath0: link state changed to UP
FWIW, I'm running wpa as well.
Anything I should look into?
- --
Dan Langille
BSDCan - The Technical BSD Conference : http://www.bsdcan.org/
PGCon - The PostgreSQL Conference: http://www.pgcon.org/
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