On Sun, Apr 16, 2017 at 05:31:58PM -0500, Colton Lewis wrote: > Stephan, > > > I would guess you are running into some issue with 802.11n support which > > was added to this driver in 6.1. You should be able to restore the previous > > behaviour with: ifconfig athn0 mode 11g > > Your hunch was almost right. 11g had the same problem, but 11b worked > as expected.
Looks like too much interference from other networks (try a different channel) or too large distance from the AP. > Attached is the info you asked for. > 17:05:52.707822 802.11 flags=0<>: beacon, caps=12021<ESS,PRIVACY,SHORT_SLOTTIME,RADIO_MEASUREMENT>, ssid (Stormlord), rates 1M* 2M* 5M 11M 18M 24M 36M 54M, ds (chan 9), tim 0x01020000, erp 0x04, xrates 6M 9M 12M 48M, rsn 0x0100000fac040100000fac040100000fac020c00, 6 stations, 4% utilization, admission capacity 0us/s, 70:5 0x3208010000, htcaps=<20MHz,LDPC,SGI@20MHz,TXSTBC,RXSTBC 1 stream,A-MSDU 7935,A-MPDU max 65535,A-MPDU spacing 4.00us,RxMCS 0xffffff00000000000000>, htop=<20MHz chan 9,STA chanw 20MHz,RIFS,htprot none,non-greenfield STA,basic MCS set 0x0000000000000000>, 74:14 0x14000a002c01c800140005001900, 127:8 0x0500080000000040, vendor 0x00146c000000, vendor 0x0050f204104a0001101044000102104700102a1ecc3b122c82e30b19d406361deb33103c000 1031049000600372a000120, vendor 0x00904c0408bf0cb259820feaff0000eaff0000c0050009000000c3020002, vendor 0x0010180206001c0000, vendor 0x0050f2020101880003a4000027a400004243bc0062326600, <radiotap v0, 1Mbit/s, chan 9, 11n, sig 13dBm, antenna 1> > athn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > lladdr 00:15:af:cd:f2:4f > index 2 priority 4 llprio 3 > groups: wlan egress > media: IEEE802.11 autoselect (HT-MCS1 mode 11n) > status: active > ieee80211: nwid Stormlord chan 9 bssid 10:da:43:96:15:6d -13dBm wpakey > <not displayed> wpaprotos wpa2 wpaakms psk wpaciphers ccmp wpagroupcipher ccmp > inet 192.168.1.17 netmask 0xffffff00 broadcast 192.168.1.255 > nwid Stormlord chan 9 bssid 10:da:43:96:15:6d -13dBm HT-MCS23 privacy,short_slottime,radio_measurement,wpa2 > inet 192.168.1.17 netmask 0xffffff00 broadcast 192.168.1.255
