Vis kilden til Bitraf/2018-06-18 Nettverk: aksesspunkt i labben (2etg) oppdatert til OpenWRT 17.01.4

<summary>
I kveld har jeg oppdatert aksesspunktet i labben (2 etg) til siste versjon av OpenWRT, 17.01.4. Hensikten er å se om det hjelper på problemene vi har hatt med at spesielt 2.4 GHz nettet (bitraf24) faller ut når aksesspunktet har vært oppe i noen uker.
</summary>

Litt teknisk info (for oss som holder liv i nettet på Bitraf)
<pre>
root@OpenWrt:~# cat /tmp/sysinfo/model
TP-Link Archer C7 v2
root@OpenWrt:~# cat /proc/cpuinfo
system type		: Qualcomm Atheros QCA9558 ver 1 rev 0
machine			: TP-LINK Archer C7
processor		: 0
cpu model		: MIPS 74Kc V5.0
BogoMIPS		: 358.80
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 32
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 4, address/irw mask: [0x0ffc, 0x0ffc, 0x0ffb, 0x0ffb]
isa			: mips1 mips2 mips32r1 mips32r2
ASEs implemented	: mips16 dsp dsp2
shadow register sets	: 1
kscratch registers	: 0
package			: 0
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

root@OpenWrt:~# readlink /sys/class/net/wlan0/device/driver
../../../bus/pci/drivers/ath10k_pci
root@OpenWrt:~# readlink /sys/class/net/wlan1/device/driver
../../../bus/platform/drivers/ath9k
</pre>
Info om resets og køene på ath9k rett etter boot
<pre>
root@OpenWrt:~# cat /sys/kernel/debug/ieee80211/phy?/ath9k/reset
    Baseband Hang:  0
Baseband Watchdog:  0
   Fatal HW Error:  0
      TX HW error:  0
 Transmit timeout:  0
     TX Path Hang:  0
      PLL RX Hang:  0
         MAC Hang:  0
     Stuck Beacon:  0
        MCI Reset:  0
Calibration error:  0
Tx DMA stop error:  0
Rx DMA stop error:  0
root@OpenWrt:~# cat /sys/kernel/debug/ieee80211/phy?/ath9k/queues
(VO):  qnum: 3 qdepth:  0 ampdu-depth:  0 pending:   0
(VI):  qnum: 2 qdepth:  0 ampdu-depth:  0 pending:   0
(BE):  qnum: 1 qdepth:  0 ampdu-depth:  0 pending:   0
(BK):  qnum: 0 qdepth:  0 ampdu-depth:  0 pending:   0
(CAB): qnum: 8 qdepth:  0 ampdu-depth:  0 pending:   0
</pre>

{{wl-publish: 2018-06-18 18:33:11 +0000 | Tingo }}
[[Category:Driftsmelding]] [[Category:Nettverk]]