Re: Problem with 9984 in routed mode with 512b frames.

2019-05-20 Thread Ben Greear
On 5/20/19 12:25 PM, Adrian Chadd wrote: On Mon, 20 May 2019 at 09:59, Sebastian Gottschall wrote: the curious thing is still that the fallback code applies only for 2.4 ghz so it would never have affected 802.11ac Hm, does RC fall back to 11na or 11a rates when doing 11ac? (in 5G mode.)

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-20 Thread Adrian Chadd
On Mon, 20 May 2019 at 09:59, Sebastian Gottschall wrote: > the curious thing is still that the fallback code applies only for 2.4 > ghz so it would never have affected 802.11ac Hm, does RC fall back to 11na or 11a rates when doing 11ac? (in 5G mode.) It's good to know fixing that would fix it

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-20 Thread Sebastian Gottschall
Am 17.05.2019 um 18:00 schrieb Ben Greear: On 5/17/19 8:47 AM, Adrian Chadd wrote: On Fri, 17 May 2019 at 08:06, Sebastian Gottschall wrote: personally i think going back to basic rates like 2 mbit makes no sense anyway. its that dead slow that a connection must break and has to be broken

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-20 Thread Sebastian Gottschall
Am 17.05.2019 um 17:47 schrieb Adrian Chadd: On Fri, 17 May 2019 at 08:06, Sebastian Gottschall wrote: personally i think going back to basic rates like 2 mbit makes no sense anyway. its that dead slow that a connection must break and has to be broken if this doesnt work. still a shame

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-17 Thread Adrian Chadd
On Fri, 17 May 2019 at 09:00, Ben Greear wrote: > > On 5/17/19 8:47 AM, Adrian Chadd wrote: > > On Fri, 17 May 2019 at 08:06, Sebastian Gottschall > > wrote: > > > > > >> personally i think going back to basic rates like 2 mbit makes no sense > >> anyway. its that dead slow that a connection

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-17 Thread Ben Greear
On 5/17/19 8:47 AM, Adrian Chadd wrote: On Fri, 17 May 2019 at 08:06, Sebastian Gottschall wrote: personally i think going back to basic rates like 2 mbit makes no sense anyway. its that dead slow that a connection must break and has to be broken if this doesnt work. still a shame that

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-17 Thread Sebastian Gottschall
Am 17.05.2019 um 13:48 schrieb Ben Greear: On 05/16/2019 09:21 PM, Sebastian Gottschall wrote: Am 16.05.2019 um 21:40 schrieb Ben Greear: On 5/15/19 6:00 AM, Ben Greear wrote: On 5/15/19 5:26 AM, Sebastian Gottschall wrote: Am 15.05.2019 um 14:20 schrieb Ben Greear: On 05/14/2019 09:26

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-17 Thread Ben Greear
On 05/16/2019 09:21 PM, Sebastian Gottschall wrote: Am 16.05.2019 um 21:40 schrieb Ben Greear: On 5/15/19 6:00 AM, Ben Greear wrote: On 5/15/19 5:26 AM, Sebastian Gottschall wrote: Am 15.05.2019 um 14:20 schrieb Ben Greear: On 05/14/2019 09:26 PM, Sebastian Gottschall wrote: can you

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Sebastian Gottschall
Am 16.05.2019 um 21:40 schrieb Ben Greear: On 5/15/19 6:00 AM, Ben Greear wrote: On 5/15/19 5:26 AM, Sebastian Gottschall wrote: Am 15.05.2019 um 14:20 schrieb Ben Greear: On 05/14/2019 09:26 PM, Sebastian Gottschall wrote: can you send me a detailed instruction for testing this on my

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Adrian Chadd
On Thu, 16 May 2019 at 13:20, Ben Greear wrote: > > On 5/16/19 1:16 PM, Adrian Chadd wrote: > > You can't do AMPDU with OFDM/CCK. If they're setting the AMPDU bit > > then that's wrong. it needs to be individual MPDU/PPDUs. > > > > There's a benefit for CCK. OFDM 6M is I think roughly the same as

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Ben Greear
On 5/16/19 1:16 PM, Adrian Chadd wrote: You can't do AMPDU with OFDM/CCK. If they're setting the AMPDU bit then that's wrong. it needs to be individual MPDU/PPDUs. There's a benefit for CCK. OFDM 6M is I think roughly the same as OFDM MCS0. But CCK is a lot more reliable. 5Ghz can (should)

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Adrian Chadd
You can't do AMPDU with OFDM/CCK. If they're setting the AMPDU bit then that's wrong. it needs to be individual MPDU/PPDUs. There's a benefit for CCK. OFDM 6M is I think roughly the same as OFDM MCS0. But CCK is a lot more reliable. -adrian On Thu, 16 May 2019 at 13:10, Ben Greear wrote: > >

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Ben Greear
On 5/16/19 12:55 PM, Adrian Chadd wrote: You can totally go down to OFDM yeah but you then need to send it at 20MHz and non-AMPDU. Is it maybe the retry code + rate control code is retagging an AMPDU at a lower rate and it's transitioning down to CCK/OFDM without breaking the AMPDU apart? It

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Adrian Chadd
You can totally go down to OFDM yeah but you then need to send it at 20MHz and non-AMPDU. Is it maybe the retry code + rate control code is retagging an AMPDU at a lower rate and it's transitioning down to CCK/OFDM without breaking the AMPDU apart? -a On Thu, 16 May 2019 at 12:40, Ben Greear

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-16 Thread Ben Greear
On 5/15/19 6:00 AM, Ben Greear wrote: On 5/15/19 5:26 AM, Sebastian Gottschall wrote: Am 15.05.2019 um 14:20 schrieb Ben Greear: On 05/14/2019 09:26 PM, Sebastian Gottschall wrote: can you send me a detailed instruction for testing this on my devices? so which commands have been used for

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-15 Thread Ben Greear
On 5/15/19 5:26 AM, Sebastian Gottschall wrote: Am 15.05.2019 um 14:20 schrieb Ben Greear: On 05/14/2019 09:26 PM, Sebastian Gottschall wrote: can you send me a detailed instruction for testing this on my devices? so which commands have been used for generating the traffic etc. (iperf3?) I

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-15 Thread Sebastian Gottschall
Am 15.05.2019 um 14:20 schrieb Ben Greear: On 05/14/2019 09:26 PM, Sebastian Gottschall wrote: can you send me a detailed instruction for testing this on my devices? so which commands have been used for generating the traffic etc. (iperf3?) I am using our own traffic generator, but I

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-15 Thread Ben Greear
On 05/14/2019 09:26 PM, Sebastian Gottschall wrote: can you send me a detailed instruction for testing this on my devices? so which commands have been used for generating the traffic etc. (iperf3?) I am using our own traffic generator, but I imagine iperf3 should work fine too. I am testing

Re: Problem with 9984 in routed mode with 512b frames.

2019-05-14 Thread Sebastian Gottschall
can you send me a detailed instruction for testing this on my devices? so which commands have been used for generating the traffic etc. (iperf3?) Sebastian Am 15.05.2019 um 03:52 schrieb Ben Greear: Hello, I found a strange issue and curious if someone has seen similar. I made an AP where

Problem with 9984 in routed mode with 512b frames.

2019-05-14 Thread Ben Greear
Hello, I found a strange issue and curious if someone has seen similar. I made an AP where the AP interface acts as a routed interface. I generate traffic through another interface in the router. When sending 300Mbps of 512 byte UDP payloads, in the downstream direction, and with the station