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From: Ali Abedi <a2abedi@uwaterloo.ca>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] Performance degradation when monitor interface is enabled
Date: Tue, 23 Oct 2012 15:06:02 -0400	[thread overview]
Message-ID: <5086EA9A.6030400@mailservices.uwaterloo.ca> (raw)
In-Reply-To: <CAJ-Vmokr0293M-yqQ6LvM4WKC+P0w0N2mHjpKK+rSFFjAmhwfQ@mail.gmail.com>

Hello,

I asked this question once before but didn't get a satisfying answer. In 
our experiments, with two laptops running Ath9k driver we get about 29 
Mbps bandwidth (802.11g configuration  + UDP traffic), but when the 
monitor mode interface is enabled on the sender the throughput drops to 
25 Mbps. This is not a performance issue. The performance is unaffected 
if monitor mode interface is enabled on the receiver (no monitor 
interface on sender). I really appropriate your answer.

Regards,
Ali Abedi

  reply	other threads:[~2012-10-23 19:06 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-21  2:32 [ath9k-devel] ath9k_htc and reported mactime Thomas Pedersen
2012-10-21  2:41 ` Thomas Pedersen
2012-10-21  2:41   ` Thomas Pedersen
2012-10-22 14:31 ` [ath9k-devel] " Adrian Chadd
2012-10-22 14:31   ` Adrian Chadd
2012-10-23 19:06   ` Ali Abedi [this message]
2012-10-23 19:20     ` [ath9k-devel] Performance degradation when monitor interface is enabled Adrian Chadd
2012-10-23 20:36       ` Ali Abedi
2012-10-23 20:51         ` Adrian Chadd
2012-10-25 19:46           ` Ali Abedi
2012-10-25 19:52             ` abhinav narain
2012-10-27 19:24             ` [ath9k-devel] Channel busy cycles Ali Abedi
2012-10-27 23:42               ` Adrian Chadd
2012-10-27 23:50                 ` Ali Abedi
2012-10-28  6:25                   ` Adrian Chadd
2012-10-28 13:59                     ` Ali Abedi
2012-10-28 18:40                       ` Adrian Chadd
     [not found]                         ` <508DADC6.9080309@mailservices.uwaterloo.ca>
2012-10-29  2:33                           ` Adrian Chadd
2012-10-29  3:49                             ` Wright, Brett
2012-10-29  3:54                               ` Adrian Chadd
     [not found]                                 ` <50907DD8.1030607@mailservices.uwaterloo.ca>
     [not found]                                   ` <CAJ-Vmo=E_iDMYO6sP7dVqfnNFTMR1xKT5Y4-7dDGL2EPYqt0cA@mail.gmail.com>
     [not found]                                     ` <509168B9.7000508@mailservices.uwaterloo.ca>
2012-10-31 18:54                                       ` Ali Abedi
     [not found]                                       ` <CAJ-Vmok=5kzx_5swJm1UOz=4U2vM0YgChGnxvVX45hdpm-=aCQ@mail.gmail.com>
     [not found]                                         ` <48EC4E8D43A28947B1AB2639FA97CDB90C0480BC@nasanexd02a.na.qualcomm.com>
     [not found]                                           ` <1938DD2280AE524AAB886A6036F7922A23476EE8@nasanexd02a.na.qualcomm.com>
     [not found]                                             ` <48EC4E8D43A28947B1AB2639FA97CDB90C0480E3@nasanexd02a.na.qualcomm.com>
     [not found]                                               ` <A61E02718FA45C4797F54E7EF4F2EC8F2384EFAF@nasanexd02a.na.qualcomm.com>
     [not found]                                                 ` <48EC4E8D43A28947B1AB2639FA97CDB90C048ECC@nasanexd02a.na.qualcomm.com>
2012-11-09 21:34                                                   ` [ath9k-devel] Fwd: FW: " Adrian Chadd
2012-11-11  5:02                                                     ` Ali Abedi
2012-11-11 16:10                                                       ` Adrian Chadd
2012-10-24 19:45   ` [ath9k-devel] ath9k_htc and reported mactime Thomas Pedersen
2012-10-24 19:45     ` Thomas Pedersen
2012-10-24 21:22     ` Adrian Chadd
2012-10-24 21:22       ` Adrian Chadd
2012-10-24 21:26       ` Adrian Chadd
2012-10-24 21:26         ` Adrian Chadd
2012-10-24 22:08         ` Thomas Pedersen
2012-10-24 22:08           ` Thomas Pedersen
2012-10-24 23:33           ` Adrian Chadd
2012-10-24 23:33             ` Adrian Chadd
2012-10-25  1:54             ` Adrian Chadd
2012-10-25  1:54               ` Adrian Chadd
2012-10-25  2:13               ` Adrian Chadd
2012-10-25  2:13                 ` Adrian Chadd
2012-10-25 20:42               ` Adrian Chadd
2012-10-25 20:42                 ` Adrian Chadd
2012-10-25 22:25                 ` Thomas Pedersen
2012-10-25 22:25                   ` Thomas Pedersen
2012-10-25 22:27                   ` Adrian Chadd
2012-10-25 22:27                     ` Adrian Chadd
2012-10-26  0:41                     ` Thomas Pedersen
2012-10-26  0:41                       ` Thomas Pedersen
2012-10-26  0:42                       ` Adrian Chadd
2012-10-26  0:42                         ` Adrian Chadd
2012-10-24 22:04       ` Thomas Pedersen
2012-10-24 22:04         ` Thomas Pedersen
     [not found] <50D27A8B.9000209@mailservices.uwaterloo.ca>
2012-12-20 16:41 ` [ath9k-devel] Performance degradation when monitor interface is enabled Ali Abedi
2012-12-30 14:03   ` Mohammed Shafi

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