Hi Chun-Yeow, On Tue, Nov 8, 2011 at 4:51 PM, Yeoh Chun-Yeow <[email protected]> wrote: > Hi, Thomas > Any changes on the ft-ht-mesh + ft-mesh-fixes recently. > I did a test with wireshark and for secured mesh, it seems that the ADDBA > request is not there.
Since BA frames are protected by MFP, they should be encrypted :) Check dmesg, you should see something like: [ 33.479114] Open BA session requested for 00:03:7f:10:4e:0a tid 0 [ 33.491041] activated addBA response timer on tid 0 [ 33.491079] Rx A-MPDU request on tid 0 result 0 [ 33.492757] switched off addBA timer for tid 0 [ 33.492763] Aggregation is on for tid 0 You will need CONFIG_MAC80211_HT_DEBUG=y in your kernel .config. > Regards, > Chun-Yeow > > On Wed, Nov 9, 2011 at 5:13 AM, Thomas Pedersen <[email protected]> wrote: >> >> Hi Chun-Yeow, >> >> Have you had any success? >> >> I did not have time to properly to properly test throughput in a >> secure mesh laste time, but now with our ft-ht-mesh + ft-mesh-fixes >> branches, I'm seeing 55.5Mb/s TCP throughput with a 243Mb/s datarate. >> Throughput in the non-secure case is more like at least 100Mb/s, so it >> seems we have quite a bit of overhead. >> >> Thomas >> >> On Thu, Nov 3, 2011 at 6:28 PM, Yeoh Chun-Yeow <[email protected]> >> wrote: >> > Hi, all >> > Ok. I need to reconfigure authsae in htmode to HT20 and transmission >> > rate >> > increased up to 104Mbps with TCP throughput about 7Mbps. >> > But as Thomas pointed out, aggregation is not working. >> > Regards, >> > Chun-Yeow >> > >> > On Fri, Nov 4, 2011 at 9:04 AM, Yeoh Chun-Yeow <[email protected]> >> > wrote: >> >> >> >> Hi, all >> >> I have captured the packet via Wireshark. It shows that the bit rate >> >> used >> >> by the two mesh nodes is 6Mbps. That's why the throughput is low. >> >> Regards, >> >> Chun-Yeow >> >> On Fri, Nov 4, 2011 at 1:50 AM, Thomas Pedersen <[email protected]> >> >> wrote: >> >>> >> >>> It seems ADDBA requests are dropped by a peer when security is >> >>> enabled, thanks for reporting this! >> >>> >> >>> Thomas >> >>> >> >>> On Thu, Nov 3, 2011 at 9:41 AM, Thomas Pedersen <[email protected]> >> >>> wrote: >> >>> > Hi Chun-Yeow, >> >>> > >> >>> >> Using authsae, I only managed to get 4Mbps. However, without SAE, I >> >>> >> managed >> >>> >> to obtain 60Mbps using iperf 10 parallel TCP streams. >> >>> >> Others are getting the same results? It seems that performance drop >> >>> >> is >> >>> >> too >> >>> >> significant. >> >>> > >> >>> > Did you set the correct channel type with iw before bringing up >> >>> > authsae? >> >>> > >> >>> > Thomas >> >>> > >> >> >> > >> > > > _______________________________________________ Devel mailing list [email protected] http://open80211s.com/mailman/listinfo/devel
