Re: debugging a Wifi association problem

2019-07-19 Thread Matthias Apitz
El día jueves, julio 18, 2019 a las 12:41:42p. m. +0200, Matthias Apitz escribió: > I compiled net/tcpdump to look into that and it supports: > > # /usr/local/sbin/tcpdump -ni wlan0 -y IEEE802_11_RADIO > > and the OpenBSD man page explains what IEEE802_11_RADIO is. I think, > ... This morning

Re: debugging a Wifi association problem

2019-07-18 Thread Serge Semenenko
-L List the known data link types for the interface and exit. # tcpdump -ni wlan0 -L Data link types for wlan0 (use option -y to set): EN10MB (Ethernet) IEEE802_11_RADIO (802.11 plus radiotap header) чт, 18 июл. 2019 г. в 13:41, Matthias Apitz : > El día jueves, julio 18, 2019 a las 12:04:2

Re: debugging a Wifi association problem

2019-07-18 Thread Matthias Apitz
El día jueves, julio 18, 2019 a las 12:04:27p. m. +0200, Matthias Apitz escribió: > El día miércoles, julio 17, 2019 a las 11:45:49p. m. -0700, Adrian Chadd > escribió: > > > Hi! > > > > So, you don't set the monitor flag like you do on linux. you create a > > monitor VAP instead or you just u

Re: debugging a Wifi association problem

2019-07-18 Thread Matthias Apitz
El día miércoles, julio 17, 2019 a las 11:45:49p. m. -0700, Adrian Chadd escribió: > Hi! > > So, you don't set the monitor flag like you do on linux. you create a > monitor VAP instead or you just use tcpdump with the right flags. > > Try: > > tcpdump -ni wlan0 -y IEEE802_11_PROTO > > That'll

Re: debugging a Wifi association problem

2019-07-18 Thread Vladimir Botka
On Thu, 18 Jul 2019 08:20:33 +0200 Matthias Apitz wrote: > El día miércoles, julio 17, 2019 a las 11:13:14p. m. +0200, Vladimir Botka > escribió: > > > > > FreeBSD is not needed to analyse the the problem. > > Use whatever system is able > > to set wifi card into the "monitor" mode and sniff

Re: debugging a Wifi association problem

2019-07-17 Thread Adrian Chadd
Hi! So, you don't set the monitor flag like you do on linux. you create a monitor VAP instead or you just use tcpdump with the right flags. Try: tcpdump -ni wlan0 -y IEEE802_11_PROTO That'll put the NIC into monitor mode on the current channel, even in station mode, and let you do normalt raffi

Re: debugging a Wifi association problem

2019-07-17 Thread Matthias Apitz
El día miércoles, julio 17, 2019 a las 11:13:14p. m. +0200, Vladimir Botka escribió: > > I only have FreeBSD laptops (and an older Ubuntu) and the question was > > not if FreeBSD is needed, but if FreeBSD is *able* to capture Wifi. > > Thanks > > matthias > > Yes. FreeBSD is able to capture

Re: debugging a Wifi association problem

2019-07-17 Thread Vladimir Botka
On Wed, 17 Jul 2019 20:53:24 +0200 Matthias Apitz wrote: > El día miércoles, julio 17, 2019 a las 08:26:02p. m. +0200, Vladimir Botka > escribió: > > > > I installed wireshark-2.6.5_2 in my FreeBSD (CURRENT from December last > > > year). I tried to enable from > > > View --> [x] Wireless Too

Re: debugging a Wifi association problem

2019-07-17 Thread Matthias Apitz
El día miércoles, julio 17, 2019 a las 08:26:02p. m. +0200, Vladimir Botka escribió: > > I installed wireshark-2.6.5_2 in my FreeBSD (CURRENT from December last > > year). I tried to enable from > > View --> [x] Wireless Toolbar > > but this gives an error about "Failed to initialize ws80211"

Re: debugging a Wifi association problem

2019-07-17 Thread Vladimir Botka
On Wed, 17 Jul 2019 19:35:32 +0200 Matthias Apitz wrote: > El día miércoles, julio 17, 2019 a las 09:05:43a. m. +0200, Vladimir Botka > escribió: > > On Wed, 17 Jul 2019 07:38:26 +0200 > > Matthias Apitz wrote: > > > > > ... The association requests are always rejected with a package > > > C

Re: debugging a Wifi association problem

2019-07-17 Thread Matthias Apitz
El día miércoles, julio 17, 2019 a las 09:05:43a. m. +0200, Vladimir Botka escribió: > Hello, > > On Wed, 17 Jul 2019 07:38:26 +0200 > Matthias Apitz wrote: > > > ... The association requests are always rejected with a package > > CTRL-EVENT-ASSOC-REJECT with 'status_code=1'... > > Do we have

Re: debugging a Wifi association problem

2019-07-17 Thread Vladimir Botka
Hello, On Wed, 17 Jul 2019 07:38:26 +0200 Matthias Apitz wrote: > ... The association requests are always rejected with a package > CTRL-EVENT-ASSOC-REJECT with 'status_code=1'... > Do we have any tool in FreeBSD to monitor/debug this problem between the > device in question and the AP? Any othe

debugging a Wifi association problem

2019-07-16 Thread Matthias Apitz
Hello, I have at home the problem that all my Wifi devices (four FreeBSD laptops, one Ubuntu laptop and three Ubuntu mobile phones) can connect fine to my AP. Only one can't anymore (it worked fine in the past but since some months can't associate anymore). The association requests are always rej