Date: Tue, 18 Jun 2013 21:28:41 +0200 From: =?iso-8859-1?Q?Peter_Ankerst=E5l?= <peter@pean.org> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-wireless@freebsd.org Subject: Re: FYI: When trying to create new wlan1 Message-ID: <3DED53DA-95EB-463A-B034-E3D91BBC47B1@pean.org> In-Reply-To: <CAJ-VmomXroqAoeXuRVuAZ_e7QcoTA_k_=cZd=o4jR46NPcSztw@mail.gmail.com> References: <51C02521.1070701@pean.org> <CAJ-Vmo=Ga99dtrPpmKGUQ9w0QwCx1mG3YqyqR4bPvcwYhN3pig@mail.gmail.com> <6E6B0910-59E2-4EF0-83AE-07F6028D3F05@pean.org> <CAJ-VmomXroqAoeXuRVuAZ_e7QcoTA_k_=cZd=o4jR46NPcSztw@mail.gmail.com>
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Ah, finally. The problem seems to be that I used "mode 11a". Now everything seems to work. Thanks again! On Jun 18, 2013, at 8:59 PM, Adrian Chadd <adrian@freebsd.org> wrote: > Hi! > > If 11n is available, it will "upgrade" your AP interface to be 11n. > > Just do this: > > ifconfig -v wlan0 list chan > > If it shows 11n HT20 and HT40 channels, then it will just be upgraded. > > next, don't set + or - - some channels require HT40+ or HT40-. They're > not supposed to overlap! > > Just do: > > (whilst creating things) > ifconfig wlan0 channel 52:ht/40 > ifconfig wlan0 up > > On 18 June 2013 11:55, Peter Ankerstål <peter@pean.org> wrote: >> Hey, >> >> Sorry about all these questions but I frustrated now. :D >> >> Im trying to get ht/40 but I don't seem to get it right. I now have it setup like this: >> >> gw# ifconfig ath0 >> ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290 >> ether 04:f0:21:01:3d:87 >> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11a <hostap> >> status: running >> gw# ifconfig wlan0 >> wlan0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500 >> ether 04:f0:21:01:3d:87 >> inet6 fe80::6f0:21ff:fe01:3d87%wlan0 prefixlen 64 tentative scopeid 0xd >> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11a <hostap> >> status: running >> ssid web channel 52 (5260 MHz 11a) bssid 04:f0:21:01:3d:87 >> regdomain ETSI country SE ecm authmode WPA2/802.11i privacy MIXED >> deftxkey 2 AES-CCM 2:128-bit AES-CCM 3:128-bit txpower 24 mcastrate 6 >> mgmtrate 6 scanvalid 60 wme burst dtimperiod 1 -dfs >> >> gw# ifconfig wlan0 list sta >> ADDR AID CHAN RATE RSSI IDLE TXSEQ RXSEQ CAPS FLAG >> 00:1f:5b:c7:5d:df 1 52 54M 18.0 0 61 49264 EP AQP RSN WME >> e8:92:a4:78:31:62 2 52 54M 30.5 0 45249 57200 EP AQP RSN WME >> 58:55:ca:f3:8a:27 3 52 48M 29.0 0 40147 19440 EP AQ RSN WME >> >> all of these are N-capable. >> >> can't set ht/40: >> gw# ifconfig wlan0 channel 52:ht/40+ >> ifconfig: SIOCS80211: Invalid argument >> >> but at some point I got it to work yesterday and I don't know how I did it: >> ssid web channel 52 (5260 MHz 11a ht/40+) bssid 04:f0:21:01:3d:87 >> >> I don't really get why I can set ht/40+ sometimes but not always. >> >> Thanks for all code and help! (where can I send my donation? :D) >> >> /Peter. >> >> On Jun 18, 2013, at 4:40 PM, Adrian Chadd <adrian@freebsd.org> wrote: >> >>> HM! Please file a PR? >>> >>> >>> >>> >>> adrian >>> >>> On 18 June 2013 02:15, Peter Ankerstål <peter@pean.org> wrote: >>>> Hi! >>>> >>>> Just for your information. (I dont need this). >>>> >>>> When I try to create a new virtual wlan interface I get this panic. >>>> >>>> gw# ifconfig wlan1 create wlandev ath0 wlanmode hostap bssid ssid testar up >>>> >>>> >>>> >>>> Jun 18 10:56:47 gw kernel: >>>> Jun 18 10:56:47 gw kernel: >>>> Jun 18 10:56:47 gw kernel: Fatal trap 12: page fault while in kernel mode >>>> Jun 18 10:56:47 gw kernel: cpuid = 0; apic id = 00 >>>> Jun 18 10:56:47 gw kernel: fault virtual address = 0x0 >>>> Jun 18 10:56:47 gw kernel: fault code = supervisor read, page not >>>> present >>>> Jun 18 10:56:47 gw kernel: wlan1: Ethernet address: 06:f0:21:01:3d:87 >>>> Jun 18 10:56:47 gw kernel: instruction pointer = 0x20:0xc07fb620 >>>> Jun 18 10:56:47 gw kernel: stack pointer = 0x28:0xe8c129e0 >>>> Jun 18 10:56:47 gw kernel: frame pointer = 0x28:0xe8c129e8 >>>> Jun 18 10:56:47 gw kernel: code segment = base 0x0, limit 0xfffff, >>>> type 0x1b >>>> Jun 18 10:56:47 gw kernel: = DPL 0, pres 1, def32 1, gran 1 >>>> Jun 18 10:56:47 gw kernel: processor eflags = ath0: >>>> ath_edma_recv_proc_queue: handled npkts 0 >>>> Jun 18 10:56:47 gw kernel: interrupt enabled, >>>> Jun 18 10:56:47 gw kernel: resume, IOPL = 0 >>>> Jun 18 10:56:47 gw kernel: ath0: ath_edma_recv_proc_queue: handled npkts 0 >>>> Jun 18 10:58:53 gw syslogd: kernel boot file is /boot/kernel/kernel >>>> Jun 18 10:58:53 gw kernel: current process = 2744 (bsnmpd) >>>> Jun 18 10:58:53 gw kernel: ath0: ath_edma_recv_proc_queue: handled npkts 0 >>>> Jun 18 10:58:53 gw kernel: trap number = 12 >>>> Jun 18 10:58:53 gw kernel: panic: page fault >>>> Jun 18 10:58:53 gw kernel: cpuid = 0 >>>> Jun 18 10:58:53 gw kernel: KDB: stack backtrace: >>>> Jun 18 10:58:53 gw kernel: #0 0xc07892c2 at kdb_backtrace+0x52 >>>> Jun 18 10:58:53 gw kernel: #1 0xc0753e06 at panic+0x126 >>>> Jun 18 10:58:53 gw kernel: #2 0xc0a3f8f9 at trap_fatal+0x339 >>>> Jun 18 10:58:53 gw kernel: #3 0xc0a3fb88 at trap_pfault+0x278 >>>> Jun 18 10:58:53 gw kernel: #4 0xc0a3f386 at trap+0x5a6 >>>> Jun 18 10:58:53 gw kernel: #5 0xc0a29b4c at calltrap+0x6 >>>> Jun 18 10:58:53 gw kernel: #6 0xc083a515 at ieee80211_ioctl_getstainfo+0x55 >>>> Jun 18 10:58:53 gw kernel: #7 0xc083611a at ieee80211_ioctl_get80211+0x43a >>>> Jun 18 10:58:53 gw kernel: #8 0xc085f7c8 at in_control+0x228 >>>> Jun 18 10:58:53 gw kernel: #9 0xc0808fb3 at ifioctl+0x1943 >>>> Jun 18 10:58:53 gw kernel: #10 0xc07a310c at soo_ioctl+0x30c >>>> Jun 18 10:58:53 gw kernel: #11 0xc079c1db at kern_ioctl+0x19b >>>> Jun 18 10:58:53 gw kernel: #12 0xc079bff9 at sys_ioctl+0xe9 >>>> Jun 18 10:58:53 gw kernel: #13 0xc0a40163 at syscall+0x363 >>> >> >> >help
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