Date: Fri, 18 Jan 2013 18:42:51 -0800 From: Christoph Egger <christoph@debian.org> To: freebsd-questions@freebsd.org Subject: Slowdown of iwn wireless Message-ID: <87622tnb9w.fsf@mitoraj.siccegge.de>
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Hi!
On my home network I noticed that wireless transfer slows down a lot
over time. It starts at reasonable internet speed of 300kB/s or
something but after 2h of using the network it barely gets more than
20kB/s across. Rebooting helps, as does kicking the kernel
module/interface and recreating (though that tends to crash from time to
time)
It's a
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f2400000 (64-bit, non-prefetchable)
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
I'm running a freebsd -CURRENT kernel (revision 242489) (actually the
Debian kFreeBSD one but with firmware enabled)
iwn6000fw.ko is loaded and iwn built into the kernel
Regards
Christoph
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