#17354: ath9k packet loss with wds
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Reporter: dphi <philipp@…> | Owner: developers
Type: defect | Status: reopened
Priority: normal | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Barrier Breaker 14.07
Resolution: | Keywords:
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Comment (by hlarsen):
i'm seeing the same issue on two TP-Link Archer C7 v2's, both running BB
14.07 in an ap/sta wds config. after an indeterminate amount of time (a
few packet loss between the routers starts to wildly fluctuate from ~20%
to ~80%, making wifi unusable. a laptop connecting to the main ap while
this happens also shows very high packet loss.
running 'wifi' on the ap fixes the issue for a while, then the issue seems
to creep back and requires another running of 'wifi'. this is a new setup
so i'm still troubleshooting, but it seems if the routers are rebooted it
takes a day or two for the problem to appear, however running 'wifi' may
only fix the problem for a few hours. i'll report back.
if anyone has suggestions for further troubleshooting or things to try,
i'm all ears. i couldn't get a bridge going with the 5ghz radios, but i'll
try that again in hopes that it works better.
as a side note, i'm seeing a ton of this error on the ap, though
throughput is fine and it seems tangentially related if anything (ticket
11862):
ath: phy1: Failed to stop TX DMA, queues=0x004!
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Ticket URL: <https://dev.openwrt.org/ticket/17354#comment:8>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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