Re: Using ath5k/ath9k radio for constant-tx noise source.

2017-08-11 Thread Ben Greear
On 10/22/2016 07:49 AM, Sebastian Gottschall wrote: atheros has a continues transmission mode which is used for power calibration in factory using the ART utility. its available on ath9k cards as well. once enabled no wifi connection is possible on the same frequency since it will break up

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-10-22 Thread Sebastian Gottschall
atheros has a continues transmission mode which is used for power calibration in factory using the ART utility. its available on ath9k cards as well. once enabled no wifi connection is possible on the same frequency since it will break up all CSMA handling also with neighbor networks. its a

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-09-18 Thread Bob Copeland
On Wed, Aug 19, 2015 at 12:07:50PM -0700, Ben Greear wrote: > I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be > wrong) > and it has the ability to do a constant transmit of raw noise (RF probe shows > noise, but a monitor-port sniffer does not see any frames from the

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-09-15 Thread Ben Greear
On 09/15/2016 06:26 AM, Bob Copeland wrote: On Wed, Sep 14, 2016 at 05:22:46PM -0700, Ben Greear wrote: On 08/20/2015 08:11 AM, Zefir Kurtisi wrote: On 08/19/2015 09:07 PM, Ben Greear wrote: I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be wrong) and it has the

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-09-15 Thread Ben Greear
On 09/15/2016 08:28 AM, Zefir Kurtisi wrote: Hi Ben, On 09/15/2016 02:22 AM, Ben Greear wrote: On 08/20/2015 08:11 AM, Zefir Kurtisi wrote: On 08/19/2015 09:07 PM, Ben Greear wrote: I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be wrong) and it has the ability to

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-09-15 Thread Zefir Kurtisi
Hi Ben, On 09/15/2016 02:22 AM, Ben Greear wrote: > On 08/20/2015 08:11 AM, Zefir Kurtisi wrote: >> On 08/19/2015 09:07 PM, Ben Greear wrote: >>> I have a commercial AP that is using a CM9 ath5k radio (evidently, I could >>> be >>> wrong) >>> and it has the ability to do a constant transmit of

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-09-15 Thread Bob Copeland
On Wed, Sep 14, 2016 at 05:22:46PM -0700, Ben Greear wrote: > On 08/20/2015 08:11 AM, Zefir Kurtisi wrote: > >On 08/19/2015 09:07 PM, Ben Greear wrote: > >>I have a commercial AP that is using a CM9 ath5k radio (evidently, I could > >>be wrong) > >>and it has the ability to do a constant transmit

Re: Using ath5k/ath9k radio for constant-tx noise source.

2016-09-14 Thread Ben Greear
On 08/20/2015 08:11 AM, Zefir Kurtisi wrote: On 08/19/2015 09:07 PM, Ben Greear wrote: I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be wrong) and it has the ability to do a constant transmit of raw noise (RF probe shows noise, but a monitor-port sniffer does not

Re: Using ath5k/ath9k radio for constant-tx noise source.

2015-09-08 Thread Nick Kossifidis
On 8/19/15 10:07 PM, Ben Greear wrote: > I have a commercial AP that is using a CM9 ath5k radio (evidently, I > could be wrong) > and it has the ability to do a constant transmit of raw noise (RF > probe shows > noise, but a monitor-port sniffer does not see any frames from the CM9). > > I don't

Re: Using ath5k/ath9k radio for constant-tx noise source.

2015-08-20 Thread Zefir Kurtisi
On 08/19/2015 09:07 PM, Ben Greear wrote: I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be wrong) and it has the ability to do a constant transmit of raw noise (RF probe shows noise, but a monitor-port sniffer does not see any frames from the CM9). I don't know

Using ath5k/ath9k radio for constant-tx noise source.

2015-08-19 Thread Ben Greear
I have a commercial AP that is using a CM9 ath5k radio (evidently, I could be wrong) and it has the ability to do a constant transmit of raw noise (RF probe shows noise, but a monitor-port sniffer does not see any frames from the CM9). I don't know the low-level details of how it is doing this,