On Saturday 22 September 2012 02:05:23 Derrick Edwards wrote: > Thanks again for looking into this. > My main concern was the range of network performance that I was getting > when the laptop was right in front of the access point. As you can see > bandwith varied greatly.
I don't know if it's related, but my RSSI and RATE jumps around quite a lot while transfering a large file. Output from loop doing "ifconfig wlan0 list sta" while transfering a big file. ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 86M 16.5 0 842 9440 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 43M 12.5 0 1063 14784 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 43M 15.5 0 1362 21088 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 86M 15.5 0 1627 27488 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 86M 13.5 0 2150 38976 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 86M 11.5 0 2289 42384 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 29M 24.5 0 3075 60016 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 86M 28.5 0 3369 1600 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 86M 14.0 0 3839 11744 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 29M 13.5 0 87 19936 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 58M 11.5 0 403 27440 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 58M 12.5 0 758 35200 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 58M 11.0 0 1054 42320 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 58M 23.5 0 1249 46512 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 29M 11.0 0 1381 49312 E AQHTR HTCAP WME ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG 00:0c:42:6c:58:29 1 128 58M 11.5 0 1584 54224 E AQHTR HTCAP WME System info = hybrid HW = gateworks ARM OS = FreeBSD-9 with ath code from current Wifi = RouterBOARD R52nM = AR9220 Distance = 8km B.t.w if I use the same HW with FreeBSD-9 in 11a mode, then RSSI does not jump around and I get about the same throuput as with N. I don't have any athstats output, still working on it. Johann _______________________________________________ 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"
