Linux WiFi Command Line Tools
Praktische Befehle und Tools auf der Kommandozeile für Wireless-Netzwerke
Pakete nachinstallieren
apt update && apt install network-manager iw wireless-tools wavemon horst
Grafische Werkzeuge
apt install linssid
Hardware anzeigen
lspci -k
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
Subsystem: Intel Corporation WM3945ABG MOW2
Kernel driver in use: iwl3945
Kernel modules: iwl3945
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 20)
Subsystem: Uniwill Computer Corp 88E8053 PCI-E Gigabit Ethernet Controller
Kernel driver in use: sky2
Kernel modules: sky2lshw -C network
*-network
description: Ethernet interface
product: 88E8053 PCI-E Gigabit Ethernet Controller
vendor: Marvell Technology Group Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: enp4s0
version: 20
serial: 00:00:00:00:00:00
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 duplex=full ip=192.168.0.10 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:24 memory:febfc000-febfffff ioport:e800(size=256) memory:febc0000-febdffff
*-network
description: Wireless interface
product: PRO/Wireless 3945ABG [Golan] Network Connection
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 02
serial: 00:00:00:00:00:00
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwl3945 driverversion=4.19.0-13-686-pae firmware=15.32.2.9 ip=10.10.10.100 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:26 memory:feaff000-feafffff
*-network:0
description: Wireless interface
physical id: 1
bus info: usb@3:1
logical name: wlx333333333333
serial: 00:00:00:00:00:00
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8192cu driverversion=4.19.0-13-686-pae firmware=N/A link=no multicast=yes wireless=IEEE 802.11Interfaces
ifconfig
enp4s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.10 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 fe80::0000:0000:0000:0000 prefixlen 64 scopeid 0x20<link>
ether 00:00:00:00:00:00 txqueuelen 1000 (Ethernet)
RX packets 260153 bytes 28200980 (26.8 MiB)
RX errors 0 dropped 3 overruns 0 frame 0
TX packets 255945 bytes 177473672 (169.2 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Lokale Schleife)
RX packets 952 bytes 76834 (75.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 952 bytes 76834 (75.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.10.10.100 netmask 255.255.192.0 broadcast 10.10.10.255
inet6 fe80::000:0000:0000:0000 prefixlen 64 scopeid 0x20<link>
ether 00:00:00:00:00:00 txqueuelen 1000 (Ethernet)
RX packets 4620 bytes 3765179 (3.5 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5248 bytes 679580 (663.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlx333333333333: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:00:00:00:00:00 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0nmcli
enp4s0: verbunden to Kabelgebundene Verbindung 1
"Marvell 88E8053"
ethernet (sky2), 00:00:00:00:00:00, hw, mtu 1500
ip4-Vorgabe
inet4 192.168.0.10/24
route4 0.0.0.0/0
route4 192.168.0.0/24
inet6 fe80::0000:0000:0000:0000/64
route6 fe80::/64
route6 ff00::/8
wlp3s0: verbunden to UPC Wi-Free
"Intel PRO/Wireless 3945ABG"
wifi (iwl3945), 00:00:00:00:00:00, hw, mtu 1500
inet4 10.10.10.100/18
route4 0.0.0.0/0
route4 10.10.10.0/18
inet6 fe80::0000:0000:0000:0000/64
route6 fe80::/64
route6 ff00::/8
wlx333333333333: nicht verbunden
"Edimax EW-7811Un"
1 Verbindung verfügbar
wifi (rtl8192cu), 00:00:00:00:00:00, hw, mtu 1500
lo: nicht verwaltet
"lo"
loopback (unknown), 00:00:00:00:00:00, sw, mtu 65536
DNS configuration:
servers: 192.168.0.20 192.168.0.30
interface: enp4s0
servers: 195.34.133.21 212.186.211.21
interface: wlp3s0nmcli device show nmcli device show <interface> nmcli device show wlp3s0
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.HWADDR: 01:02:03:04:05:06
GENERAL.MTU: 1500
GENERAL.STATE: 100 (verbunden)
GENERAL.CONNECTION: UPC Wi-Free
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/8
IP4.ADDRESS[1]: 10.10.10.100/18
IP4.GATEWAY: 10.10.10.1
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh = 10.43.0.1, mt = 600
IP4.ROUTE[2]: dst = 10.10.10.0/18, nh = 0.0.0.0, mt = 600
IP4.DNS[1]: 195.34.133.21
IP4.DNS[2]: 212.186.211.21
IP6.ADDRESS[1]: fe80::000:0000:0000:0000/64
IP6.GATEWAY: --
IP6.ROUTE[1]: dst = fe80::/64, nh = ::, mt = 600
IP6.ROUTE[2]: dst = ff00::/8, nh = ::, mt = 256, table=255nmcli -f GENERAL,WIFI-PROPERTIES dev show <interface> nmcli -f GENERAL,WIFI-PROPERTIES dev show wlp3s0
GENERAL.DEVICE: wlp3s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: PRO/Wireless 3945ABG [Golan] Network Connection (WM3945ABG MOW2)
GENERAL.DRIVER: iwl3945
GENERAL.DRIVER-VERSION: 4.19.0-13-686-pae
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: 01:02:03:04:05:06
GENERAL.MTU: 1500
GENERAL.STATE: 100 (verbunden)
GENERAL.REASON: 0 (Kein Grund angegeben)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/net/wlp3s0
GENERAL.IP-IFACE: wlp3s0
GENERAL.IS-SOFTWARE: nein
GENERAL.NM-MANAGED: ja
GENERAL.AUTOCONNECT: ja
GENERAL.FIRMWARE-MISSING: nein
GENERAL.NM-PLUGIN-MISSING: nein
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: UPC Wi-Free
GENERAL.CON-UUID: 00000000-0000-0000-0000-000000000000
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/8
GENERAL.METERED: nein (geraten)
WIFI-PROPERTIES.WEP: ja
WIFI-PROPERTIES.WPA: ja
WIFI-PROPERTIES.WPA2: ja
WIFI-PROPERTIES.TKIP: ja
WIFI-PROPERTIES.CCMP: ja
WIFI-PROPERTIES.AP: nein
WIFI-PROPERTIES.ADHOC: ja
WIFI-PROPERTIES.2GHZ: ja
WIFI-PROPERTIES.5GHZ: jaiw dev
phy#3
Interface wlx333333333333
ifindex 7
wdev 0x300000001
addr 01:02:03:04:05:06
type managed
txpower 20.00 dBm
phy#0
Interface wlp3s0
ifindex 4
wdev 0x1
addr 06:05:04:03:02:01
ssid UPC Wi-Free
type managed
channel 11 (2462 MHz), width: 20 MHz (no HT), center1: 2462 MHz
txpower 15.00 dBm
Interne WLAN-Adapter
Die fix im Laptop eingebauten WLAN-Adapter
lspci | egrep -i --color 'intel|broadcom' lspci | egrep -i --color 'wifi|wlan|wireless'
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)Hersteller- und Produktcode
lspci -n -s 03:00.0
03:00.0 0280: 8086:4222 (rev 02)0280 … Netzwerkkarte
8086:4222 … Intel
Chipset
lspci -vv -s 03:00.0
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
Subsystem: Intel Corporation WM3945ABG MOW2
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 26
Region 0: Memory at feaff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [e0] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <128ns, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
AERCap: First Error Pointer: 14, GenCap- CGenEn- ChkCap- ChkEn-
Capabilities: [140 v1] Device Serial Number 00-01-02-03-04-05-06-07
Kernel driver in use: iwl3945
Kernel modules: iwl3945Kerneltreiber
modinfo iwl3945
filename: /lib/modules/4.19.0-13-686-pae/kernel/drivers/net/wireless/intel/iwlegacy/iwl3945.ko
firmware: iwlwifi-3945-2.ucode
license: GPL
author: Copyright(c) 2003-2011 Intel Corporation <[email protected]>
version: in-tree:s
description: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux
srcversion: 00000000000000000000000
alias: pci:v00000000000000000sv*sd*bc*sc*i*
alias: pci:v00000000000000000sv*sd*bc*sc*i*
alias: pci:v00000000000000000sv*sd00000000bc*sc*i*
alias: pci:v00000000000000000sv*sd00000000bc*sc*i*
alias: pci:v00000000000000000sv*sd00000000bc*sc*i*
alias: pci:v00000000000000000sv*sd00000000bc*sc*i*
depends: iwlegacy,mac80211,cfg80211
retpoline: Y
intree: Y
name: iwl3945
vermagic: 4.19.0-13-686-pae SMP mod_unload modversions 686
sig_id: PKCS#7
signer: Debian Secure Boot CA
sig_key: B5:5E:B3:B9
sig_hashalgo: sha256
signature: AE:C7:3C:61:58:CA:EF:7F:8E:F3:FE:0A:E1:17:2A:EC:D4:FA:72:1F:
DC:27:6C:7C:C7:ED:D8:72:50:E8:AC:7D:B7:CA:03:CA:67:9B:D0:E1:
B7:68:AE:62:03:E4:EA:FF:97:D1:DD:8F:38:D1:B5:B3:70:D0:44:2D:
20:75:28:88:42:16:78:73:7A:92:2C:40:69:87:F0:66:35:44:EB:51:
D8:8C:48:0D:4F:31:44:63:40:5A:1A:F1:F9:11:14:D2:F2:C8:49:57:
71:5E:61:A3:9C:A0:DC:15:E8:03:19:30:88:C7:47:64:31:30:F7:C2:
A9:93:BA:CC:EB:A3:B2:29:B3:01:7C:52:17:E4:4D:13:FC:48:0A:42:
37:61:8D:C6:37:71:C8:B0:CA:89:3A:81:29:94:77:5E:31:5D:E4:FA:
63:09:2D:1F:90:8A:B2:32:70:BA:AB:FB:6F:D6:FA:44:5E:FF:73:40:
BF:80:60:87:BE:1B:F3:C8:1F:E6:F5:42:86:B0:71:9F:8D:26:4F:A9:
D9:D5:40:75:D1:04:99:F2:85:A4:BD:D8:1F:8D:EB:86:1E:84:10:4B:
03:E6:EA:11:26:B3:E0:03:9D:23:7D:01:F7:98:57:B6:8B:33:61:90:
B5:EA:A1:24:46:D6:EA:6A:AB:AA:42:BF:D3:96:1B:C3
parm: antenna:select antenna (1=Main, 2=Aux, default 0 [both]) (int)
parm: swcrypto:using software crypto (default 1 [software]) (int)
parm: disable_hw_scan:disable hardware scanning (default 1) (int)
parm: fw_restart:restart firmware in case of error (int)USB WLAN-Adapter
lsusb | egrep -i --color 'wifi|wlan|wireless'
Bus 003 Device 005: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network AdapterWLAN Interfaces
iwconfig
wlx333333333333 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Encryption key:off
Power Management:off
wlp3s0 IEEE 802.11 ESSID:"UPC Wi-Free"
Mode:Managed Frequency:2.462 GHz Access Point: 01:02:03:04:05:06
Bit Rate=24 Mb/s Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=31/70 Signal level=-79 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:1 Missed beacon:0
lo no wireless extensions.
enp4s0 no wireless extensions.iw dev
phy#3
Interface wlx333333333333
ifindex 7
wdev 0x300000001
addr 07:08:09:0a:0b:0c
type managed
txpower 20.00 dBm
phy#0
Interface wlp3s0
ifindex 4
wdev 0x1
addr 01:02:03:04:05:06
ssid UPC Wi-Free
type managed
channel 11 (2462 MHz), width: 20 MHz (no HT), center1: 2462 MHz
txpower 15.00 dBmiw phy
Wiphy phy3
max # scan SSIDs: 4
max scan IEs length: 2257 bytes
max # sched scan SSIDs: 0
max # match sets: 0
max # scan plans: 1
max scan plan interval: -1
max scan plan iterations: 0
RTS threshold: 2347
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Device supports RSN-IBSS.
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP-128 (00-0f-ac:4)
* CCMP-256 (00-0f-ac:10)
* GCMP-128 (00-0f-ac:8)
* GCMP-256 (00-0f-ac:9)
* CMAC (00-0f-ac:6)
* CMAC-256 (00-0f-ac:13)
* GMAC-128 (00-0f-ac:11)
* GMAC-256 (00-0f-ac:12)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* monitor
* mesh point
* P2P-client
* P2P-GO
Band 1:
Capabilities: 0x186e
HT20/HT40
SM Power Save disabled
RX HT20 SGI
RX HT40 SGI
No RX STBC
Max AMSDU length: 7935 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 16 usec (0x07)
HT Max RX data rate: 150 Mbps
HT TX/RX MCS rate indexes supported: 0-7, 32
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps
* 5.5 Mbps
* 11.0 Mbps
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm)
* 2472 MHz [13] (20.0 dBm)
* 2484 MHz [14] (disabled)
Supported commands:
* new_interface
* set_interface
* new_key
* start_ap
* new_station
* new_mpath
* set_mesh_config
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* join_mesh
* remain_on_channel
* set_tx_bitrate_mask
* frame
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* probe_client
* set_noack_map
* register_beacons
* start_p2p_device
* set_mcast_rate
* connect
* disconnect
* set_qos_map
* set_multicast_to_unicast
Supported TX frame types:
* IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
Supported RX frame types:
* IBSS: 0x40 0xb0 0xc0 0xd0
* managed: 0x40 0xd0
* AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* mesh point: 0xb0 0xc0 0xd0
* P2P-client: 0x40 0xd0
* P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* P2P-device: 0x40 0xd0
software interface modes (can always be added):
* AP/VLAN
* monitor
interface combinations are not supported
HT Capability overrides:
* MCS: ff ff ff ff ff ff ff ff ff ff
* maximum A-MSDU length
* supported channel width
* short GI for 40 MHz
* max A-MPDU length exponent
* min MPDU start spacing
Device supports TX status socket option.
Device supports HT-IBSS.
Device supports SAE with AUTHENTICATE command
Device supports low priority scan.
Device supports scan flush.
Device supports AP scan.
Device supports per-vif TX power setting
Driver supports full state transitions for AP/GO clients
Driver supports a userspace MPM
Device supports configuring vdev MAC-addr on create.
Supported extended features:
* [ RRM ]: RRM
* [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
* [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
Wiphy phy0
max # scan SSIDs: 4
max scan IEs length: 2285 bytes
max # sched scan SSIDs: 0
max # match sets: 0
max # scan plans: 1
max scan plan interval: -1
max scan plan iterations: 0
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Device supports RSN-IBSS.
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP-128 (00-0f-ac:4)
* CCMP-256 (00-0f-ac:10)
* GCMP-128 (00-0f-ac:8)
* GCMP-256 (00-0f-ac:9)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
* monitor
Band 1:
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 2412 MHz [1] (15.0 dBm)
* 2417 MHz [2] (15.0 dBm)
* 2422 MHz [3] (15.0 dBm)
* 2427 MHz [4] (15.0 dBm)
* 2432 MHz [5] (15.0 dBm)
* 2437 MHz [6] (15.0 dBm)
* 2442 MHz [7] (15.0 dBm)
* 2447 MHz [8] (15.0 dBm)
* 2452 MHz [9] (15.0 dBm)
* 2457 MHz [10] (15.0 dBm)
* 2462 MHz [11] (15.0 dBm)
* 2467 MHz [12] (15.0 dBm) (no IR)
* 2472 MHz [13] (15.0 dBm) (no IR)
Band 2:
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 5170 MHz [34] (15.0 dBm) (no IR)
* 5180 MHz [36] (15.0 dBm)
* 5190 MHz [38] (15.0 dBm) (no IR)
* 5200 MHz [40] (15.0 dBm)
* 5210 MHz [42] (15.0 dBm) (no IR)
* 5220 MHz [44] (15.0 dBm)
* 5230 MHz [46] (15.0 dBm) (no IR)
* 5240 MHz [48] (15.0 dBm)
* 5260 MHz [52] (15.0 dBm) (no IR, radar detection)
* 5280 MHz [56] (15.0 dBm) (no IR, radar detection)
* 5300 MHz [60] (15.0 dBm) (no IR, radar detection)
* 5320 MHz [64] (15.0 dBm) (no IR, radar detection)
* 5500 MHz [100] (16.0 dBm) (no IR, radar detection)
* 5520 MHz [104] (16.0 dBm) (no IR, radar detection)
* 5540 MHz [108] (16.0 dBm) (no IR, radar detection)
* 5560 MHz [112] (16.0 dBm) (no IR, radar detection)
* 5580 MHz [116] (16.0 dBm) (no IR, radar detection)
* 5600 MHz [120] (16.0 dBm) (no IR, radar detection)
* 5620 MHz [124] (16.0 dBm) (no IR, radar detection)
* 5640 MHz [128] (16.0 dBm) (no IR, radar detection)
* 5660 MHz [132] (16.0 dBm) (no IR, radar detection)
* 5680 MHz [136] (16.0 dBm) (no IR, radar detection)
* 5700 MHz [140] (16.0 dBm) (no IR, radar detection)
Supported commands:
* new_interface
* set_interface
* new_key
* start_ap
* new_station
* new_mpath
* set_mesh_config
* set_bss
* authenticate
* associate
* deauthenticate
* disassociate
* join_ibss
* join_mesh
* set_tx_bitrate_mask
* frame
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* set_wds_peer
* probe_client
* set_noack_map
* register_beacons
* start_p2p_device
* set_mcast_rate
* connect
* disconnect
* set_qos_map
* set_multicast_to_unicast
Supported TX frame types:
* IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
Supported RX frame types:
* IBSS: 0x40 0xb0 0xc0 0xd0
* managed: 0x40 0xd0
* AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* mesh point: 0xb0 0xc0 0xd0
* P2P-client: 0x40 0xd0
* P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* P2P-device: 0x40 0xd0
software interface modes (can always be added):
* monitor
interface combinations are not supported
HT Capability overrides:
* MCS: ff ff ff ff ff ff ff ff ff ff
* maximum A-MSDU length
* supported channel width
* short GI for 40 MHz
* max A-MPDU length exponent
* min MPDU start spacing
Device supports TX status socket option.
Device supports HT-IBSS.
Device supports SAE with AUTHENTICATE command
Device supports low priority scan.
Device supports scan flush.
Device supports AP scan.
Device supports per-vif TX power setting
Driver supports full state transitions for AP/GO clients
Driver supports a userspace MPM
Device supports configuring vdev MAC-addr on create.
Supported extended features:
* [ RRM ]: RRM
* [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
* [ CQM_RSSI_LIST ]: multiple CQM_RSSI_THOLD records
* [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211Verfügbare Netzwerke
nmcli dev wifi
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
Mein-WLAN Infra 1 130 Mbit/s 100 ▂▄▆█ WPA2
* UPC Wi-Free Infra 11 130 Mbit/s 43 ▂▄__ WPA2 802.1X
A1-123456 Infra 6 195 Mbit/s 40 ▂▄__ WPA2
UPC-guest1234567 Infra 11 130 Mbit/s 39 ▂▄__ WPA1 WPA2
UPC7654321 Infra 1 130 Mbit/s 22 ▂___ WPA1 WPA2
LTE Infra 11 195 Mbit/s 19 ▂___ WPA2Kanäle
iwlist chan
wlx333333333333 13 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
wlp3s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 34 : 5.17 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Current Frequency=2.462 GHz (Channel 11)
lo no frequency information.
enp4s0 no frequency information.WLAN Sniffer
WiFi Netzwerke scannen
iwlist <interface> scanning iwlist wlp3s0 scanning
wlp3s0 Scan completed :
Cell 04 - Address: 01:02:03:04:05:06
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"UPC Wi-Free"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 72ms ago
IE: Unknown: 00000000000000000000000000
IE: Unknown: 00000000000000000000
IE: Unknown: 000000
IE: Unknown: 000000
IE: Unknown: 000000000000
IE: Unknown: 0000000000000000
IE: Unknown: 00000000000000000000000000000000000000000000000000000000
IE: Unknown: 000000000000000000000000000000000000000000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 00000000000000000000
IE: Unknown: 00000000000000
IE: Unknown: 0000000000000000000000000000000000000000000000000000
IE: Unknown: 0000000000000000
IE: Unknown: 000000000000000000iw dev <interface> scan iw dev wlp3s0 scan
BSS 00:00:00:00:00:00(on wlp3s0) -- associated
TSF: 3602285031247 usec (18d, 14:11:25)
freq: 2462
beacon interval: 100 TUs
capability: ESS Privacy ShortSlotTime (0x0411)
signal: -77.00 dBm
last seen: 140 ms ago
Information elements from Probe Response frame:
SSID: UPC Wi-Free
Supported rates: 1.0* 2.0* 5.5* 11.0* 9.0 18.0 36.0 54.0
DS Parameter set: channel 11
ERP: Barker_Preamble_Mode
Extended supported rates: 6.0 12.0 24.0 48.0
Country: EU Environment: Indoor/Outdoor
Channels [1 - 13] @ 20 dBm
HT capabilities:
Capabilities: 0x1ac
HT20
SM Power Save disabled
RX HT20 SGI
TX STBC
RX STBC 1-stream
Max AMSDU length: 3839 bytes
No DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 4 usec (0x05)
HT RX MCS rate indexes supported: 0-15
HT TX MCS rate indexes are undefined
HT operation:
* primary channel: 11
* secondary channel offset: no secondary
* STA channel width: 20 MHz
* RIFS: 0
* HT protection: non-HT mixed
* non-GF present: 1
* OBSS non-GF present: 0
* dual beacon: 0
* dual CTS protection: 0
* STBC beacon: 0
* L-SIG TXOP Prot: 0
* PCO active: 0
* PCO phase: 0
RSN: * Version: 1
* Group cipher: TKIP
* Pairwise ciphers: CCMP TKIP
* Authentication suites: IEEE 802.1X
* Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
Extended capabilities:
* HT Information Exchange Supported
BSS Load:
* station count: 2
* channel utilisation: 75/255
* available admission capacity: 31250 [*32us]
WMM: * Parameter version 1
* BE: CW 15-1023, AIFSN 3
* BK: CW 15-1023, AIFSN 7
* VI: CW 7-15, AIFSN 2, TXOP 3008 usec
* VO: CW 3-7, AIFSN 2, TXOP 1504 usec
Country: EU Environment: Indoor/Outdoor
Channels [1 - 13] @ 16 dBmGrafisches Tool: LinSSID
Verbindungen
nmcli connection show nmcli connection show "UPC Wi-Free"
WLAN Konfiguration für UPC Wi-Free mit Linux
connection.id: UPC Wi-Free
connection.uuid: 00000000-0000-0000-0000-000000000000
connection.stable-id: --
connection.type: 802-11-wireless
connection.interface-name: --
connection.autoconnect: ja
connection.autoconnect-priority: 0
connection.autoconnect-retries: -1 (default)
connection.multi-connect: 0 (default)
connection.auth-retries: -1
connection.timestamp: 0000000000
connection.read-only: nein
connection.permissions: --
connection.zone: --
connection.master: --
connection.slave-type: --
connection.autoconnect-slaves: -1 (default)
connection.secondaries: --
connection.gateway-ping-timeout: 0
connection.metered: unbekannt
connection.lldp: default
connection.mdns: -1 (default)
connection.llmnr: -1 (default)
802-1x.eap: peap
802-1x.identity: [email protected]
802-1x.anonymous-identity: --
802-1x.pac-file: --
802-1x.ca-cert: --
802-1x.ca-cert-password: <hidden>
802-1x.ca-cert-password-flags: 0 (keine)
802-1x.ca-path: --
802-1x.subject-match: --
802-1x.altsubject-matches: --
802-1x.domain-suffix-match: --
802-1x.client-cert: --
802-1x.client-cert-password: <hidden>
802-1x.client-cert-password-flags: 0 (keine)
802-1x.phase1-peapver: --
802-1x.phase1-peaplabel: --
802-1x.phase1-fast-provisioning: --
802-1x.phase1-auth-flags: 0x0 (none)
802-1x.phase2-auth: mschapv2
802-1x.phase2-autheap: --
802-1x.phase2-ca-cert: --
802-1x.phase2-ca-cert-password: <hidden>
802-1x.phase2-ca-cert-password-flags: 0 (keine)
802-1x.phase2-ca-path: --
802-1x.phase2-subject-match: --
802-1x.phase2-altsubject-matches: --
802-1x.phase2-domain-suffix-match: --
802-1x.phase2-client-cert: --
802-1x.phase2-client-cert-password: <hidden>
802-1x.phase2-client-cert-password-flags:0 (keine)
802-1x.password: <hidden>
802-1x.password-flags: 0 (keine)
802-1x.password-raw: <hidden>
802-1x.password-raw-flags: 0 (keine)
802-1x.private-key: --
802-1x.private-key-password: <hidden>
802-1x.private-key-password-flags: 0 (keine)Verbindungsstatus
Verbindung, Übertragungsrate und Signalstärke anzeigen
iw dev <interface> link iw dev wlp3s0 link
Connected to 01:02:03:04:05:06 (on wlp3s0)
SSID: UPC Wi-Free
freq: 2462
RX: 55744 bytes (478 packets)
TX: 725 bytes (6 packets)
signal: -79 dBm
rx bitrate: 1.0 MBit/s
tx bitrate: 24.0 MBit/s
bss flags: short-slot-time
dtim period: 1
beacon int: 100iw dev <interface> station dump
iw dev wlp3s0 station dumpStation 01:02:03:04:05:06 (on wlp3s0)
inactive time: 3632 ms
rx bytes: 11391
rx packets: 99
tx bytes: 787
tx packets: 7
tx retries: 4
tx failed: 0
beacon loss: 54
beacon rx: 46
rx drop misc: 1
signal: -78 dBm
signal avg: -78 dBm
beacon signal avg: -78 dBm
tx bitrate: 24.0 MBit/s
rx bitrate: 1.0 MBit/s
authorized: yes
authenticated: yes
associated: yes
preamble: long
WMM/WME: yes
MFP: no
TDLS peer: no
DTIM period: 1
beacon interval:100
short slot time:yes
connected time: 4 secondsSignalstärke
iwconfig <interface> | grep -i --color quality iwconfig wlp3s0 | grep -i --color quality
Link Quality=29/70 Signal level=-81 dBmcat /proc/net/wireless
Inter-| sta-| Quality | Discarded packets | Missed | WE
face | tus | link level noise | nwid crypt frag retry misc | beacon | 22
wlp3s0: 0000 30. -80. -256 0 0 0 0 1 0Power Management
Ist das Power Management aktiviert, kann die WLAN-Verbindung gedrosselt oder unterbrochen werden.
iw dev <interface> get power_save iw dev wlp3s0 get power_save
Power save: offPower Management ein- und ausschalten
iw dev wlp3s0 set power_save on iw dev wlp3s0 set power_save off
Regionseinstellung
Die Regionseinstellung beinflusst die maximale Sendeleistung der jeweiligen Region.
iw reg get
global
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, NO-IR
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, NO-IR
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, NO-IR
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
(57240 - 63720 @ 2160), (N/A, 0), (N/A)Country 00 … World (globale Einstellung), ansonsten 2-Zeichen Ländercode nach ISO 3166-1
Regionseinstellung ändern
iw reg set DESendeleistung
Die maximale TX-Power in dBm (Sendeleistung in Dezibel Milliwatt) ist durch gesetzliche Vorgaben der jeweiligen Region festgelegt.
iwconfig | egrep -i --color 'ieee|power'
lo no wireless extensions.
enp4s0 no wireless extensions.
wlx333333333333 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Power Management:off
wlp3s0 IEEE 802.11 ESSID:"UPC Wi-Free"
Bit Rate=24 Mb/s Tx-Power=15 dBm
Power Management:offSendeleistung einstellen, falls von der Hardware untestützt
iw dev wlp3s0 set txpower fixed 20
fixed … fest eingestellter Wert
auto … automatische Auswahl bis zum möglichen Maximalwert
limit … Begrenzung auf einen Maximalwert
Echtzeitmonitoring
iwevent
iw event
WLAN Analyzer
horst horst -i <interface>
Signalstärke
watch -n 1 cat /proc/net/wireless
wavemon -i <interface>
Grafisches Tool: LinSSID
