Hi, Fabrice I am doing the testing on 802.11a channel using HT20. No problem of getting high throughput for 1 node but it suffers when going through multihop. Please ensure you set the proper transmission rate in authsae.cfg and also "iw mesh0 set channel 149 HT20"
> It's really strange that your patch only improves 802.11g channels. I am conducting the testing on channel 149 (802.11a). Which version of open80211s are you using? > When I dump the session, I can see the rate stuck at 6Mbps, again I see this for 802.11a channels and not for 802.11g channels. All of my testing is on channel 802.11a (5GHz) since 802.11g (2GHz) is crowded here. No problem here. Again, which version of open80211s are you using? Hi, Thomas I am still having problem when the throughput forwarding more than 1 hop. Any ideas why this happen? Regards, Chun-Yeow On Tue, Nov 22, 2011 at 6:25 AM, Fabrice Deyber <[email protected] > wrote: > I believe the keys are installed properly in the card. When I dump the > session, I can see the rate stuck at 6Mbps, again I see this for 802.11a > channels and not for 802.11g channels. > > --Fabrice > > > > On 11/21/2011 3:45 PM, Thomas Pedersen wrote: > > Fabrice, > > > > On Mon, Nov 21, 2011 at 1:30 PM, Fabrice Deyber > > <[email protected]> wrote: > >> Quick update, > >> I just found out that if I fix the rate with the following command: iw > >> set mesh0 bitrates legacy-5 54, I get the expected performance. (17-18 > >> Mbps on channel 48, still 1 hop test) > >> For some reason it seems like the proper bitrate is no advertised in > >> secured mode and the TX rate stays stuck at 6Mbps. > >> It sounds like what Thomas was saying, ADDBA requests may be dropped by > >> the peer in secured mode. Is there a patch available for this? > > I was mistaken, a BA session is successfully created in secure mesh. > > We should advertise the proper supported rates from authsae though. > > > > It is interesting throughput is so degraded for forwarded traffic with > > hardware encryption. Theoretically, this should work fine since the > > keys for any target STA are already installed in the card. > > > > Thomas > > > _______________________________________________ > Devel mailing list > [email protected] > http://open80211s.com/mailman/listinfo/devel >
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