Wireless N drops after few days on Litestation SR71 + AR9220

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magicofred
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Joined: 09 Sep 2011
Posts: 2
PostPosted: Fri Sep 09, 2011 14:26    Post subject: Wireless N drops after few days on Litestation SR71 + AR9220 Reply with quote
hi,
I'm using two Litestations sr71 with microtik r52N miniPCI card as external AP and I'm experiencing an annoying problem: wifi N signal drops randomly. Sometime it works for a week, sometime it works for just two hours. Everytime it happens, I need to restart/reapply the unit to get the wifi to work again.
I tried many firmware revisions, from 02-17-11-r16214 to 06-14-11-r17201 with no success.
Can someone help me?
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Sash
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Joined: 20 Sep 2006
Posts: 17619
Location: Hesse/Germany
PostPosted: Sun Sep 11, 2011 13:39    Post subject: Reply with quote
sorry but we dont have a ath9k build for this unit right now.

may this build will work better
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magicofred
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Joined: 09 Sep 2011
Posts: 2
PostPosted: Sun Sep 11, 2011 16:31    Post subject: Reply with quote
Tnx sash,
I will give it a try..
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floppy82
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Joined: 30 Nov 2008
Posts: 35
Location: Pisa - Italy
PostPosted: Sun Sep 11, 2011 16:37    Post subject: Reply with quote
I have just upgraged my Litestations too, coz I have the same problem, but I used a cronjob to check and reset the wifi interface automatically.

I hope this revision will work without freezes.

Sash, are you sure this is not ath9k?

Code:

Release: 09/09/11 (SVN revision: 17595)


root@Welcome AP:~# lsmod
Module                  Size  Used by
etherip                 3984  0
nf_nat_pptp             1264  0
nf_conntrack_pptp       3072  1 nf_nat_pptp
nf_nat_proto_gre         816  1 nf_nat_pptp
nf_conntrack_proto_gre     2224  1 nf_conntrack_pptp
bonding                71040  0
jffs2                  79552  1
lzma_decompress         8624  1 jffs2
lzma_compress          27056  1 jffs2
ath9k                  84368  0
ath9k_common            1232  1 ath9k
ath9k_hw              330320  2 ath9k,ath9k_common
ath                    11824  3 ath9k,ath9k_common,ath9k_hw
mac80211              207984  1 ath9k
cfg80211              127632  2 ath9k,mac80211
compat                  9024  3 ath9k,mac80211,cfg80211
ath_pci               269504  0
ath_hal               196096  1 ath_pci
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Sash
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Joined: 20 Sep 2006
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Location: Hesse/Germany
PostPosted: Mon Sep 12, 2011 11:01    Post subject: Reply with quote
ok, so i missed the driver switch on this untis...
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floppy82
DD-WRT Novice


Joined: 30 Nov 2008
Posts: 35
Location: Pisa - Italy
PostPosted: Tue Sep 13, 2011 23:45    Post subject: Reply with quote
The problem seems to be solved! Very Happy

The wifi signal is now stable and it runs since 3 days without any kind of freezes, on all my 5 Litestations, which before was impossible.

Unfortunately I have also some x86 boards (alix 3d2/3) with AR9220 and I still have this bug, since there are no firmware update available for these units Crying or Very sad
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