A `sudo ifconfig iwn0 scan' works but only if the device is disconnected. Is
this expected behavior? Is this specific to my card? Am I interpreting
the results correctly?
I'd like to be able to see other networks while remaining connected.
These are the results I am interpreting:
$ sudo ifconfig iwn0 scan
iwn0: flags=28843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NOINET6> mtu 1500
lladdr 84:3a:4b:0a:ae:80
priority: 4
groups: wlan egress
media: IEEE802.11 autoselect (OFDM54 mode 11g)
status: active
ieee80211: nwid ComHem<AAAAAA> chan 1 bssid a0:21:b7:e8:2c:29 212dB
wpakey 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef
wpaprotos wpa1,wpa2 wpaakms psk wpaciphers tkip,ccmp wpagroupcipher tkip
inet 192.168.0.13 netmask 0xffffff00 broadcast 192.168.0.255
$ sudo ifconfig iwn0 -wpakey
$ sudo ifconfig iwn0 scan
iwn0: flags=28843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NOINET6> mtu 1500
lladdr 84:3a:4b:0a:ae:80
priority: 4
groups: wlan egress
media: IEEE802.11 autoselect (OFDM54)
status: no network
ieee80211: nwid ComHem<E9E964>
nwid dlink chan 6 bssid 00:1c:f0:84:01:f0 171dB 54M
short_preamble,short_slottime
[ ... and so on ... ]
pcidump and dmesg below. Want anything else?
$ sudo pcidump -vv 3:0:0
3:0:0: Intel Centrino Advanced-N 6205
0x0000: Vendor ID: 8086 Product ID: 0085
0x0004: Command: 0006 Status: 0010
0x0008: Class: 02 Subclass: 80 Interface: 00 Revision: 96
0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 10
0x0010: BAR mem 64bit addr: 0x00000000f0c00000/0x00002000
0x0018: BAR empty (00000000)
0x001c: BAR empty (00000000)
0x0020: BAR empty (00000000)
0x0024: BAR empty (00000000)
0x0028: Cardbus CIS: 00000000
0x002c: Subsystem Vendor ID: 8086 Product ID: c220
0x0030: Expansion ROM Base Address: 00000000
0x0038: 00000000
0x003c: Interrupt Pin: 01 Line: 0a Min Gnt: 00 Max Lat: 00
0x00c8: Capability 0x01: Power Management
0x00d0: Capability 0x05: Message Signaled Interrupts (MSI)
0x00e0: Capability 0x10: PCI Express
Link Speed: 2.5 / 2.5 GT/s Link Width: x1 / x1
$ dmesg
OpenBSD 5.6 (GENERIC.MP) #320: Mon Aug 4 23:46:51 MDT 2014
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8255762432 (7873MB)
avail mem = 8027209728 (7655MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xdae9d000 (71 entries)
bios0: vendor LENOVO version "G6ET93WW (2.53 )" date 02/04/2013
bios0: LENOVO 3444CUU
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SLIC TCPA SSDT SSDT SSDT HPET APIC MCFG ECDT FPDT ASF!
UEFI UEFI MSDM SSDT SSDT UEFI SSDT DBG2
acpi0: wakeup devices LID_(S4) SLPB(S3) IGBE(S4) EXP2(S4) XHCI(S3) EHC1(S3)
EHC2(S3) HDEF(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-3667U CPU @ 2.00GHz, 1896.03 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM) i7-3667U CPU @ 2.00GHz, 1895.70 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 1, core 0, package 0
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Core(TM) i7-3667U CPU @ 2.00GHz, 1895.70 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 0, core 1, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i7-3667U CPU @ 2.00GHz, 1895.70 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpiec0 at acpi0
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG_)
acpiprt2 at acpi0: bus 2 (EXP1)
acpiprt3 at acpi0: bus 3 (EXP2)
acpicpu0 at acpi0: C2, C1, PSS
acpicpu1 at acpi0: C2, C1, PSS
acpicpu2 at acpi0: C2, C1, PSS
acpicpu3 at acpi0: C2, C1, PSS
acpipwrres0 at acpi0: PUBS, resource for XHCI, EHC1, EHC2
acpitz0 at acpi0: critical temperature is 200 degC
acpibtn0 at acpi0: LID_
acpibtn1 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "45N1071" serial 1475 type LiP oem "SMP"
acpibat1 at acpi0: BAT1 not present
acpiac0 at acpi0: AC unit online
acpithinkpad0 at acpi0
cpu0: Enhanced SpeedStep 1896 MHz: speeds: 2001, 2000, 1900, 1800, 1700, 1600,
1500, 1400, 1300, 1200, 1100, 1000, 900, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
vga1 at pci0 dev 2 function 0 "Intel HD Graphics 4000" rev 0x09
intagp at vga1 not configured
inteldrm0 at vga1
drm0 at inteldrm0
drm: Memory usable by graphics device = 2048M
inteldrm0: 1600x900
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
puc0 at pci0 dev 22 function 3 "Intel 7 Series KT" rev 0x04: ports: 1 com
com4 at puc0 port 0 apic 2 int 19: ns16550a, 16 byte fifo
com4: probed fifo depth: 0 bytes
ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi
azalia0: codecs: Realtek ALC269, Intel/0x2806, using Realtek ALC269
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi
pci1 at ppb0 bus 2
sdhc0 at pci1 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 16
sdmmc0 at sdhc0
ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi
pci2 at ppb1 bus 3
iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6205" rev 0x96: msi,
MIMO 2T2R, MoW, address 84:3a:4b:0a:ae:80
ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 0x1e56 rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI 1.3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, INTEL SSDSCMMW24, LE9i> SCSI3 0/direct
fixed naa.5001517803db5380
sd0: 228936MB, 512 bytes/sector, 468862128 sectors, thin
ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub2 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
ugen1 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
uvideo0 at uhub2 port 6 configuration 1 interface 0 "SunplusIT INC. Integrated
Camera" rev 2.00/36.22 addr 5
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 3 configuration 1 interface 0 "eGalax Inc. eGalaxTouch
EXC7903-66v03_T1" rev 2.00/66.03 addr 3
uhidev0: iclass 3/1, 7 report ids
uhid0 at uhidev0 reportid 1: input=5, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=63, output=63, feature=0
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=2
ums0 at uhidev0 reportid 6: 1 button, tip
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 7
ums1: mouse has no X report
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
softraid0: sd1 was not shutdown properly
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 005> SCSI2 0/direct fixed
sd1: 227906MB, 512 bytes/sector, 466751982 sectors
root on sd1a (a1a57dffe6790454.a) swap on sd1b dump on sd1b
WARNING: / was not properly unmounted
arpresolve: 172.20.10.1: route without link local address
arpresolve: 172.20.10.1: route without link local address
arpresolve: 172.20.10.1: route without link local address
arpresolve: 172.20.10.1: route without link local address
arpresolve: 172.20.10.1: route without link local address
arpresolve: 172.20.10.1: route without link local address
uhid0 detached
uhid1 detached
uhid2 detached
wsmouse1: can't attach mux (error=5)
wsmouse1 detached
ums0 detached
ums1 detached
uhidev0 detached
ugen0 detached
ugen1 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub0 detached
uhub3 detached
uhub1 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub2 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
ugen1 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
uvideo0 at uhub2 port 6 configuration 1 interface 0 "SunplusIT INC. Integrated
Camera" rev 2.00/36.22 addr 5
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 3 configuration 1 interface 0 "eGalax Inc. eGalaxTouch
EXC7903-66v03_T1" rev 2.00/66.03 addr 3
uhidev0: iclass 3/1, 7 report ids
uhid0 at uhidev0 reportid 1: input=5, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=63, output=63, feature=0
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=2
ums0 at uhidev0 reportid 6: 1 button, tip
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 7
ums1: mouse has no X report
uhid0 detached
uhid1 detached
uhid2 detached
wsmouse1 detached
ums0 detached
ums1 detached
uhidev0 detached
ugen0 detached
ugen1 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub0 detached
uhub3 detached
uhub1 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
arpresolve: 192.168.0.1: route without link local address
ugen0 at uhub2 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
arpresolve: 192.168.0.1: route without link local address
arpresolve: 192.168.0.1: route without link local address
arpresolve: 192.168.0.1: route without link local address
ugen1 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
arpresolve: 192.168.0.1: route without link local address
uvideo0 at uhub2 port 6 configuration 1 interface 0 "SunplusIT INC. Integrated
Camera" rev 2.00/36.22 addr 5
video0 at uvideo0
arpresolve: 192.168.0.1: route without link local address
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
arpresolve: 192.168.0.1: route without link local address
arpresolve: 192.168.0.1: route without link local address
arpresolve: 192.168.0.1: route without link local address
uhidev0 at uhub3 port 3 configuration 1 interface 0 "eGalax Inc. eGalaxTouch
EXC7903-66v03_T1" rev 2.00/66.03 addr 3
uhidev0: iclass 3/1, 7 report ids
uhid0 at uhidev0 reportid 1: input=5, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=63, output=63, feature=0
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=2
ums0 at uhidev0 reportid 6: 1 button, tip
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 7
ums1: mouse has no X report
arpresolve: 192.168.0.1: route without link local address
rtrequest1 RTM_RESOLVE: wrong ifa (0xffff800000ccc800) was (0xffff800000bd2000)
uhid0 detached
uhid1 detached
uhid2 detached
wsmouse1 detached
ums0 detached
ums1 detached
uhidev0 detached
ugen0 detached
ugen1 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub0 detached
uhub3 detached
uhub1 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub2 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
ugen1 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
uvideo0 at uhub2 port 6 configuration 1 interface 0 "SunplusIT INC. Integrated
Camera" rev 2.00/36.22 addr 5
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 3 configuration 1 interface 0 "eGalax Inc. eGalaxTouch
EXC7903-66v03_T1" rev 2.00/66.03 addr 3
uhidev0: iclass 3/1, 7 report ids
uhid0 at uhidev0 reportid 1: input=5, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=63, output=63, feature=0
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=2
ums0 at uhidev0 reportid 6: 1 button, tip
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 7
ums1: mouse has no X report
uhid0 detached
uhid1 detached
uhid2 detached
wsmouse1 detached
ums0 detached
ums1 detached
uhidev0 detached
ugen0 detached
ugen1 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub0 detached
uhub3 detached
uhub1 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub2 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
ugen1 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
uvideo0 at uhub2 port 6 configuration 1 interface 0 "SunplusIT INC. Integrated
Camera" rev 2.00/36.22 addr 5
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 3 configuration 1 interface 0 "eGalax Inc. eGalaxTouch
EXC7903-66v03_T1" rev 2.00/66.03 addr 3
uhidev0: iclass 3/1, 7 report ids
uhid0 at uhidev0 reportid 1: input=5, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=63, output=63, feature=0
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=2
ums0 at uhidev0 reportid 6: 1 button, tip
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 7
ums1: mouse has no X report
uhid0 detached
uhid1 detached
uhid2 detached
wsmouse1: can't attach mux (error=5)
wsmouse1 detached
ums0 detached
ums1 detached
uhidev0 detached
ugen0 detached
ugen1 detached
video0 detached
uvideo0 detached
uhub2 detached
uhub0 detached
uhub3 detached
uhub1 detached
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub2 port 3 "Auth Biometric Coprocessor" rev 1.10/0.01 addr 3
ugen1 at uhub2 port 4 "Broadcom Corp BCM20702A0" rev 2.00/1.12 addr 4
uvideo0 at uhub2 port 6 configuration 1 interface 0 "SunplusIT INC. Integrated
Camera" rev 2.00/36.22 addr 5
video0 at uvideo0
uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
uhidev0 at uhub3 port 3 configuration 1 interface 0 "eGalax Inc. eGalaxTouch
EXC7903-66v03_T1" rev 2.00/66.03 addr 3
uhidev0: iclass 3/1, 7 report ids
uhid0 at uhidev0 reportid 1: input=5, output=0, feature=0
uhid1 at uhidev0 reportid 3: input=63, output=63, feature=0
uhid2 at uhidev0 reportid 5: input=0, output=0, feature=2
ums0 at uhidev0 reportid 6: 1 button, tip
wsmouse1 at ums0 mux 0
ums1 at uhidev0 reportid 7
ums1: mouse has no X report
