>In MR3020, if you block the gateway. >iw mesh0 station set 00:ca:ff:ee:00:11 plink_action block
I did that last night and for a few minutes and 200 replies it looked much better, but unfortunately after that it came back to the old habits. Also, I shutted down all the other wireless interfaces except the mesh interface, but no improvement. >If not, you can patch the following patch and replace mac80211.ko on >all three mesh nodes. First I have to find out how to do it :) Can you point me to a resource about it? Thanks, Constantin Apr 14, 2014 10:09:53 PM, devel@lists.open80211s.org wrote: >> root@OpenWrt:~# cat >> /sys/kernel/debug/ieee80211/phy0/netdev:mesh_g/stations/00:ca:ff:ee:00:11/rc_stats >> type rate throughput ewma prob this prob retry this >> succ/attempt success attempts >> CCK/LP 1.0M 0.7 100.0 100.0 0 >> 0( 0) 25 25 >> CCK/LP 2.0M 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> CCK/LP 5.5M 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> CCK/LP 11.0M 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI t MCS0 4.8 77.6 100.0 3 >> 0( 0) 12 20 >> HT20/LGI MCS1 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI MCS2 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI MCS3 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI MCS4 3.6 13.3 0.0 5 >> 0( 0) 1 55 >> HT20/LGI MCS5 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/LGI MCS6 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/LGI MCS7 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI T P MCS0 6.1 99.9 100.0 3 >> 1( 1) 40 50 >> HT20/SGI MCS1 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS2 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS3 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS4 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS5 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/SGI MCS6 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/SGI MCS7 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> >> Total packet count:: ideal 47 lookaround 6 >> Average A-MPDU length: 1.0 >> root@OpenWrt:~# cat >> /sys/kernel/debug/ieee80211/phy0/netdev:mesh_g/stations/00:ca:ff:ee:00:11/last_signal >> -83 > >Oops, it seems that the lowest TxRate is using MCS0 due to the signal >strength is rather low. > >> >> root@OpenWrt:~# cat >> /sys/kernel/debug/ieee80211/phy0/netdev:mesh_g/stations/00:ca:ff:ee:00:13/rc_stats >> type rate throughput ewma prob this prob retry this >> succ/attempt success attempts >> CCK/LP 1.0M 0.7 99.9 100.0 0 >> 0( 0) 58 69 >> CCK/LP 2.0M 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> CCK/LP 5.5M 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> CCK/LP 11.0M 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI t MCS0 4.1 67.1 100.0 3 >> 0( 0) 2 8 >> HT20/LGI MCS1 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI MCS2 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI MCS3 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI T P MCS4 22.2 79.4 66.6 5 >> 2( 3) 15 31 >> HT20/LGI MCS5 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/LGI MCS6 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/LGI MCS7 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS0 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/SGI MCS1 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS2 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS3 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS4 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS5 0.0 0.0 0.0 0 >> 0( 0) 0 1 >> HT20/SGI MCS6 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> HT20/SGI MCS7 0.0 0.0 0.0 0 >> 0( 0) 0 0 >> >> Total packet count:: ideal 14 lookaround 4 >> Average A-MPDU length: 1.0 >> root@OpenWrt:~# cat >> /sys/kernel/debug/ieee80211/phy0/netdev:mesh_g/stations/00:ca:ff:ee:00:13/last_signal >> -76 >> root@OpenWrt:~# >> > >This is better, but going two hops toward the gateway. > >In MR3020, if you block the gateway. >iw mesh0 station set 00:ca:ff:ee:00:11 plink_action block > >and in gateway, if you block the MR3020. >iw mesh0 station set 00:ca:ff:ee:00:12 plink_action block > >Is this getting better? > >If not, you can patch the following patch and replace mac80211.ko on >all three mesh nodes. Check and see whether it can improve the HWMP >(no need to force path or block the peer). >http://lists.open80211s.org/pipermail/devel/2014-February/003163.html > >Hopefully you can report back some good news. > >---- >Chun-Yeow >_______________________________________________ >Devel mailing list >Devel@lists.open80211s.org >http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel > _______________________________________________ Devel mailing list Devel@lists.open80211s.org http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel
