On Thursday 31 July 2014 14:29:55 Adrian Chadd wrote: > Hi, > > Yeah, run athstats 1 on both to see what kind of difference(s) there > are in transmit/receive statistics. > > I wonder if it's changes in the ANI code.
Forgot to mention that I only see the problem on cards with an Atheros 9220 chipset and not on older ones with an Atheros 5413 chipset. > > > -a > > > On 31 July 2014 14:14, Johann Hugo <jh...@meraka.csir.co.za> wrote: > > On Thursday 31 July 2014 13:43:34 Adrian Chadd wrote: > > > >> I think the idle counter there is the receive idle counter. Ie, it's > > > >> not hearing frames from them. > > > >> > > > >> See if you can figure out what frames it isn't hearing. > > > > > > > > tcpdump for the last couple of minutes. > > > > > > > > mesh-6c9a:~ # tcpdump -i wlan1 -n -e -y IEEE802_11_RADIO | grep > > 00:21:a4:35:83:1b > > > > tcpdump: data link type IEEE802_11_RADIO > > > > tcpdump: WARNING: wlan1: no IPv4 address assigned > > > > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > > > > listening on wlan1, link-type IEEE802_11_RADIO (802.11 plus radiotap > > header), capture size 65535 bytes > > > > 23:24:45.046188 16985251046258410120us tsft short preamble 6.0 Mb/s -82dB > > signal -96dB noise antenna 1 5520 MHz 11a BSSID:02:8c:ca:fe:ca:05 > > DA:ff:ff:ff:ff:ff:ff SA:00:21:a4:35:83:1b Beacon (mesh05) [6.0* 9.0 12.0* > > 18.0 24.0* 36.0 48.0 54.0 Mbit] IBSS CH: 104 > > > > 23:27:14.360001 16985251046409245942us tsft short preamble 6.0 Mb/s -84dB > > signal -96dB noise antenna 1 5520 MHz 11a BSSID:02:8c:ca:fe:ca:05 > > DA:ff:ff:ff:ff:ff:ff SA:00:21:a4:35:83:1b Beacon (mesh05) [6.0* 9.0 12.0* > > 18.0 24.0* 36.0 48.0 54.0 Mbit] IBSS CH: 104 > > > > 23:31:40.129098 16985251046677723213us tsft short preamble 6.0 Mb/s 54dBm tx > > power antenna 1 5520 MHz 11a CF +QoS DA:00:21:a4:35:83:1b > > SA:00:21:a4:35:6c:a9 BSSID:02:8c:ca:fe:ca:05 > > > > 23:31:55.139074 16985251046692886125us tsft short preamble 6.0 Mb/s 54dBm tx > > power antenna 1 5520 MHz 11a CF +QoS DA:00:21:a4:35:83:1b > > SA:00:21:a4:35:6c:a9 BSSID:02:8c:ca:fe:ca:05 > > > > 23:34:37.437525 16985251046856837656us tsft short preamble 6.0 Mb/s -83dB > > signal -96dB noise antenna 1 5520 MHz 11a BSSID:02:8c:ca:fe:ca:05 > > DA:ff:ff:ff:ff:ff:ff SA:00:21:a4:35:83:1b Beacon (mesh05) [6.0* 9.0 12.0* > > 18.0 24.0* 36.0 48.0 54.0 Mbit] IBSS CH: 104 > > > > 23:35:31.060875 16985251046911007901us tsft short preamble 6.0 Mb/s -83dB > > signal -96dB noise antenna 1 5520 MHz 11a BSSID:02:8c:ca:fe:ca:05 > > DA:ff:ff:ff:ff:ff:ff SA:00:21:a4:35:83:1b Beacon (mesh05) [6.0* 9.0 12.0* > > 18.0 24.0* 36.0 48.0 54.0 Mbit] IBSS CH: 104 > > > > 23:35:42.921206 16985251046922989068us tsft short preamble 6.0 Mb/s -83dB > > signal -96dB noise antenna 1 5520 MHz 11a BSSID:02:8c:ca:fe:ca:05 > > DA:ff:ff:ff:ff:ff:ff SA:00:21:a4:35:83:1b Beacon (mesh05) [6.0* 9.0 12.0* > > 18.0 24.0* 36.0 48.0 54.0 Mbit] IBSS CH: 104 > > > > > > > > > > > > mesh-6c9a:~ # athstats -i ath1 > > > > 13114 data frames received > > > > 1021 data frames transmit > > > > 75 long on-chip tx retries > > > > 9 tx failed 'cuz too many retries > > > > 54M current transmit rate > > > > 1 watchdog timeouts > > > > 925 tx frames with no ack marked > > > > 21 rx failed 'cuz of bad CRC > > > > 39 periodic calibrations > > > > -0/+0 TDMA slot adjust (usecs, smoothed) > > > > 43 rssi of last ack > > > > 44 avg recv rssi > > > > -96 rx noise floor > > > > 30 tx frames through raw api > > > > 6 spur immunity level > > > > 1 OFDM weak signal detect > > > > 220 listen time > > > > 6 ANI increased spur immunity > > > > 4 ANI disabled OFDM weak signal detect > > > > 4 ANI disabled CCK weak signal threshold > > > > 426767 cumulative OFDM phy error count > > > > 24 ANI forced listen time to zero > > > > 75 missing ACK's > > > > 60 bad FCS > > > > 11323 beacons received > > > > 44 average rssi (beacons only) > > > > Antenna profile: > > > > [0] tx 1012 rx 0 > > > > [1] tx 0 rx 13114 > > > > > > > > > > > >> > > > >> The RSSI's look fine. So there's likely something else odd going on > > > >> > > > >> > > > >> -a > > > >> > > > >> > > > >> On 31 July 2014 13:00, Johann Hugo <jh...@meraka.csir.co.za> wrote: > > > >> > Hi > > > >> > > > > >> > After an upgrade from FreeBSD 9.0 to 11.0 I'm losing comms to some of > >> > the wifi > > > >> > clients that worked when I was using FreeBSD 9.0 (long distance links in > >> > mesh) > > > >> > > > > >> > On CURRENT the devices are still showing with list sta, but the idle > >> > counter > > > >> > keeps growing + no comms to them. > > > >> > > > > >> > > > > >> > FreeBSD 9.0-STABLE > > > >> > > > > >> > mesh-6c9a:~ # ifconfig wlan1 list sta > > > >> > ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG > > > >> > 00:21:a4:35:6c:a9 0 104 0M 9.5 0 421 60496 I A > > > >> > 00:21:a4:35:6c:96 0 104 54M 21.0 0 98 10496 I AQ WME > > > >> > 00:21:a4:35:83:38 0 104 6M 6.5 0 28 448 I AQ WME > > > >> > 00:21:a4:35:83:1b 0 104 9M 8.0 0 4680 37056 I AQ WME > > > >> > 00:80:48:62:e1:0f 0 104 6M 9.5 0 50 47136 I AQ WME > > > >> > > > > >> > > > > >> > FreeBSD 11.0-CURRENT > > > >> > > > > >> > mesh-6c9a:~ # ifconfig wlan1 list sta > > > >> > ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG > > > >> > 00:21:a4:35:6c:a9 0 104 0M 13.5 0 142 38384 I A > > > >> > 00:21:a4:35:6c:96 0 104 54M 22.0 0 11 18048 I AQ WME > > > >> > 00:21:a4:35:83:1b 0 104 6M 8.0 60 0 0 I AQ WME > > > >> > 00:80:48:62:e1:0f 0 104 6M 11.5 30 0 41248 A > > > >> > 00:21:a4:35:83:38 0 104 6M 7.0 60 0 0 I AQ WME > > > >> > > > > >> > > > > >> > > >> > ---------------------------------------------------------------------------- > > > >> > FreeBSD 9.0-STABLE > > > >> > > > > >> > mesh-6c9a:~ # uname -a > > > >> > FreeBSD mesh-6c9a 9.0-STABLE FreeBSD 9.0-STABLE #1 r229528:231308: Wed > >> > Nov 27 > > > >> > 12:21:54 SAST 2013 r...@magrathea.meraka.csir.co.za:/scratch/9-stable- > > > >> > old/obj/arm.armeb/var/scratch/9-stable-old/src/sys/SMALL-CAMBRIA arm > > > >> > > > > >> > dmesg > > > >> > ath1: <Atheros 9280> irq 27 at device 2.0 on pci0 > > > >> > [ath] enabling AN_TOP2_FIXUP > > > >> > ath1: AR9280 mac 128.2 RF5133 phy 13.0 > > > >> > > > > >> > mesh-6c9a:~ # ifconfig -v wlan1 > > > >> > wlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > >> > 1500 > > > >> > ether 00:21:a4:35:6c:a9 > > > >> > inet6 fe80::221:a4ff:fe35:6ca9%wlan1 prefixlen 64 scopeid 0xb > > > >> > inet6 fd35:ac5b:b116:10:221:a4ff:fe35:6ca9 prefixlen 64 > > > >> > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > > > >> > media: IEEE 802.11 Wireless Ethernet autoselect mode 11a <adhoc> > > > >> > status: running > > > >> > ssid mesh05 channel 104 (5520 MHz 11a) bssid 02:8c:ca:fe:ca:05 > > > >> > regdomain NONE country ZA anywhere ecm authmode OPEN -wps -tsn > > > >> > privacy OFF deftxkey UNDEF powersavemode OFF powersavesleep 100 > > > >> > txpower 27 txpowmax 50.0 -dotd rtsthreshold 2346 fragthreshold 2346 > > > >> > bmiss 7 > > > >> > 11a ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 > > > >> > 11b ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > 11g ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > turboA ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 > > > >> > turboG ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > sturbo ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 > > > >> > 11na ucast NONE mgmt 12 MCS mcast 12 MCS maxretry 6 > > > >> > 11ng ucast NONE mgmt 2 MCS mcast 2 MCS maxretry 6 > > > >> > half ucast NONE mgmt 3 Mb/s mcast 3 Mb/s maxretry 6 > > > >> > quarter ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > scanvalid 60 -bgscan bgscanintvl 300 bgscanidle 250 > > > >> > roam:11a rssi 7dBm rate 12 Mb/s > > > >> > roam:11b rssi 7dBm rate 1 Mb/s > > > >> > roam:11g rssi 7dBm rate 5 Mb/s > > > >> > roam:turboA rssi 7dBm rate 12 Mb/s > > > >> > roam:turboG rssi 7dBm rate 12 Mb/s > > > >> > roam:sturbo rssi 7dBm rate 12 Mb/s > > > >> > roam:11na rssi 7dBm MCS 1 > > > >> > roam:11ng rssi 7dBm MCS 1 > > > >> > roam:half rssi 7dBm rate 6 Mb/s > > > >> > roam:quarter rssi 7dBm rate 3 Mb/s > > > >> > -pureg protmode CTS -ht -htcompat -ampdu ampdulimit 8k ampdudensity 8 > > > >> > -amsdu -shortgi htprotmode RTSCTS -puren smps -rifs wme burst -dwds > > > >> > roaming AUTO bintval 100 > > > >> > AC_BE cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm ack > > > >> > cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm > > > >> > AC_BK cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm ack > > > >> > cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm > > > >> > AC_VI cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm ack > > > >> > cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm > > > >> > AC_VO cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm ack > > > >> > cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm > > > >> > groups: wlan > > > >> > > > > >> > > >> > ------------------------------------------------------------------------------- > > > >> > FreeBSD 11.0 > > > >> > > > > >> > dmesg > > > >> > ath1: <Atheros 9220> irq 27 at device 2.0 on pci0 > > > >> > [ath] enabling AN_TOP2_FIXUP > > > >> > ath1: AR9220 mac 128.2 RF5133 phy 13.0 > > > >> > ath1: 2GHz radio: 0x0000; 5GHz radio: 0x00c0 > > > >> > > > > >> > > > > >> > mesh-6c9a:~ # uname -a > > > >> > FreeBSD mesh-6c9a 11.0-CURRENT FreeBSD 11.0-CURRENT #1 r269182M: Mon Jul > >> > 28 > > > >> > 14:51:06 SAST 2014 r...@magrathea.meraka.csir.co.za:/var/scratch/11- > > > >> > current/obj/arm.armeb/var/scratch/11-current/src/sys/SMALL-CAMBRIA arm > > > >> > > > > >> > mesh-6c9a:~ # ifconfig -v wlan1 > > > >> > wlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > >> > 1500 > > > >> > ether 00:21:a4:35:6c:a9 > > > >> > inet6 fe80::221:a4ff:fe35:6ca9%wlan1 prefixlen 64 scopeid 0x8 > > > >> > inet6 fd35:ac5b:b116:10:221:a4ff:fe35:6ca9 prefixlen 64 > > > >> > groups: wlan > > > >> > ssid mesh05 channel 104 (5520 MHz 11a) bssid 02:8c:ca:fe:ca:05 > > > >> > regdomain NONE country ZA anywhere ecm authmode OPEN -wps -tsn > > > >> > privacy OFF deftxkey UNDEF powersavemode OFF powersavesleep 100 > > > >> > txpower 27 txpowmax 50.0 -dotd rtsthreshold 2346 fragthreshold 2346 > > > >> > bmiss 7 > > > >> > 11a ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 > > > >> > 11b ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > 11g ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > turboA ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 > > > >> > turboG ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > sturbo ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 > > > >> > 11na ucast NONE mgmt 12 MCS mcast 12 MCS maxretry 6 > > > >> > 11ng ucast NONE mgmt 2 MCS mcast 2 MCS maxretry 6 > > > >> > half ucast NONE mgmt 3 Mb/s mcast 3 Mb/s maxretry 6 > > > >> > quarter ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 > > > >> > scanvalid 60 -bgscan bgscanintvl 300 bgscanidle 250 > > > >> > roam:11a rssi 7dBm rate 12 Mb/s > > > >> > roam:11b rssi 7dBm rate 1 Mb/s > > > >> > roam:11g rssi 7dBm rate 5 Mb/s > > > >> > roam:turboA rssi 7dBm rate 12 Mb/s > > > >> > roam:turboG rssi 7dBm rate 12 Mb/s > > > >> > roam:sturbo rssi 7dBm rate 12 Mb/s > > > >> > roam:11na rssi 7dBm MCS 1 > > > >> > roam:11ng rssi 7dBm MCS 1 > > > >> > roam:half rssi 7dBm rate 6 Mb/s > > > >> > roam:quarter rssi 7dBm rate 3 Mb/s > > > >> > -pureg protmode CTS -ht -htcompat -ampdu ampdulimit 8k ampdudensity 8 > > > >> > -amsdu -shortgi htprotmode RTSCTS -puren smps -rifs wme burst -dwds > > > >> > roaming AUTO bintval 100 > > > >> > AC_BE cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm ack > > > >> > cwmin 4 cwmax 10 aifs 3 txopLimit 0 -acm > > > >> > AC_BK cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm ack > > > >> > cwmin 4 cwmax 10 aifs 7 txopLimit 0 -acm > > > >> > AC_VI cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm ack > > > >> > cwmin 3 cwmax 4 aifs 2 txopLimit 94 -acm > > > >> > AC_VO cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm ack > > > >> > cwmin 2 cwmax 3 aifs 2 txopLimit 47 -acm > > > >> > media: IEEE 802.11 Wireless Ethernet autoselect mode 11a <adhoc> > > > >> > status: running > > > >> > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > > > >> > > > > >> > _______________________________________________ > > > >> > freebsd-wireless@freebsd.org mailing list > > > >> > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > > > >> > To unsubscribe, send any mail to > >> > "freebsd-wireless-unsubscr...@freebsd.org" _______________________________________________ freebsd-wireless@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-wireless To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org"
