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#1 2015-08-29 15:40:44

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

[solved] Recent problems connecting to wifi?

Hey guys, so recently I've been having problems connecting to the wifi.

What happened/ what I think might have been the cause

1) I'm not sure if it's because I installed tlp but I don't THINK it should be? Eitherhow I removed all the uncommented things related to my wifi in my

/etc/default/tlp file.

2) The networks i'm trying to connect to were connect-able before two or three days ago. A roommate of mine reset something to do with the wifi, and I deleted the old netctl profile (stored in etc/netctl, and was generated by wifi-menu). I then tried to generate a new profile for that network using wifi-menu (which worked before) but it didn't work anymore. This is on my home network

For some reason other profiles that worked beforehand are now not working as well (such as my school network, which I did not touch)

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
What I tried:

1) Looking through

/var/log/pacman.log 

to see what packages I installed recently that might be the root of the problem (potentially: acpi_call, tp_smapi, ethtool, smartmontools, and tlp)
2) I read through the man pages for netctl netctl-auto and the help for wifi-menu but couldn't figure out what's up.

3) running

sudo netctl is-enabled wlp3s0-wifiName  

which gave me

Failed to get unit file state for netctl@wlp3s0\x2dwifiName.service: No such file or directory

4) Running

sudo netctl switch-to wlp3s0-wifiName 

which gave me

Job for netctl@wlp3s0\x2dwifiName.service failed because the control process exited with error code. See "systemctl status "netctl@wlp3s0\x2dwifiName.service"" and "journalctl -xe" for details.

So, I ran

systemctl status "netctl@wlp3s0\x2dwifiName.service" 

which gave me

systemctl status "netctl@wlp3s0\x2dwifiName.service - Networking for netctl profile wlp3s0-wifiName
Loaded: loaded (/usr/lib/systemd/system/netctl@.service; static; vendor preset: disabled)
Active: failed (Result: exit code) since Fri 2015-08-28 18:28:31 EDT; 11 min ago
Docs: man:netctl.profile(5)
Process: 6132 ExecStart=/usr/lib/network/network start %I (code=exited, status=1/FAILURE)
Main PID: 6132 (code=exited, status=1/FAILURE)

I tried reading man netctl.profile but it's kind of dense and I'm not sure if that's the actual issue?

Running

journalctl -xe

doesn't show me anything related to the error (the most recent time-stamp is a bit behind when I most recently ran the switch command.

5) Tried looking at netctl-auto. Running

netctl-auto list 

doesn't actually list any profiles. At all. I have like 10 wifi profiles in my /etc/netctl/ folder so I find this really strange

6) Trying to run

systemctl status netctl@ (start tabbing like crazy)

I can't seem to find the corresponding network that my roommate edited.

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Sorry if I seem kind of panicked, but school starts in a few days for me and having to debug my wifi isn't exactly at the top of my list of "things I want to do when things pick up"

Last edited by throwawaytartan (2015-08-30 15:48:25)

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#2 2015-08-29 16:34:27

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

There is a lot of disjoint information there.   First, don't panic.

You never mentioned the chip set on which your nic is based.
You did not state it explicitly, but it looks like you are using netctl-auto.

Let's check a few basics.
First, compare the output of uname -a and pacman -Qi linux.   We want to ensure that the kernel version you are running is the same as the one that is installed.
Then, what are the output of ip link and of iw list  ?  We need to know the names of your interfaces and their capability.
Assuming your nic is called wlo1, what is the output of sudo iw wlo1 scan  ? Change wlo1 to match your hardware.  This will tell us the hardware is working by doing a site survey.
What is the output of find /etc/systemd/system/    ?  Let's take a look at how you have systemd configured.


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#3 2015-08-29 17:15:16

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

@waller

Hey, sorry yeah I know. I just basically googled a lot, tried things, and logged it on a file to post here so that people who are trying to help can see what I tried.

You did not state it explicitly, but it looks like you are using netctl-auto

Hmm I'm trying to use netctl, and netctl-auto. Seems like both aren't working.


The output of running

uname -a
Linux IanThinkPad 4.1.6-1-ARCH #1 SMP PREEMPT Mon Aug 17 08:52:28 CEST 2015 x86_64 GNU/Linux 

The output of running

 pacman -Qi linux 

(that I think you're looking for)

Name           : linux
Version        : 4.1.6-1
Description    : The Linux kernel and modules
Architecture   : x86_64
URL            : http://www.kernel.org/
Licenses       : GPL2
Groups         : base
Provides       : kernel26=4.1.6

typing in

 ip link 

gave me

 
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether f0:de:f1:89:13:72 brd ff:ff:ff:ff:ff:ff
3: wlp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
    link/ether 08:11:96:09:a5:88 brd ff:ff:ff:ff:ff:ff

The output of iw list

Wiphy phy0
	max # scan SSIDs: 20
	max scan IEs length: 195 bytes
	max # sched scan SSIDs: 0
	max # match sets: 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 (00-0f-ac:4)
		* 00-0f-ac:10
		* GCMP (00-0f-ac:8)
		* 00-0f-ac:9
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * AP/VLAN
		 * monitor
	Band 1:
		Capabilities: 0x1072
			HT20/HT40
			Static SM Power Save
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT Max RX data rate: 300 Mbps
		HT TX/RX MCS rate indexes supported: 0-15
		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:
		Capabilities: 0x1072
			HT20/HT40
			Static SM Power Save
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 4 usec (0x05)
		HT Max RX data rate: 300 Mbps
		HT TX/RX MCS rate indexes supported: 0-15
		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:
			* 5180 MHz [36] (15.0 dBm) (no IR)
			* 5200 MHz [40] (15.0 dBm) (no IR)
			* 5220 MHz [44] (15.0 dBm) (no IR)
			* 5240 MHz [48] (15.0 dBm) (no IR)
			* 5260 MHz [52] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5280 MHz [56] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5300 MHz [60] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5320 MHz [64] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5500 MHz [100] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5520 MHz [104] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5540 MHz [108] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5560 MHz [112] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5580 MHz [116] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5600 MHz [120] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5620 MHz [124] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5640 MHz [128] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5660 MHz [132] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5680 MHz [136] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5700 MHz [140] (15.0 dBm) (no IR, radar detection)
			  DFS state: usable (for 1432859 sec)
			  DFS CAC time: 0 ms
			* 5745 MHz [149] (15.0 dBm) (no IR)
			* 5765 MHz [153] (15.0 dBm) (no IR)
			* 5785 MHz [157] (15.0 dBm) (no IR)
			* 5805 MHz [161] (15.0 dBm) (no IR)
			* 5825 MHz [165] (15.0 dBm) (no IR)
	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
		 * set_qos_map
		 * connect
		 * disconnect
	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
	WoWLAN support:
		 * wake up on disconnect
		 * wake up on magic packet
		 * wake up on pattern match, up to 20 patterns of 16-128 bytes,
		   maximum packet offset 0 bytes
		 * can do GTK rekeying
		 * wake up on GTK rekey failure
		 * wake up on EAP identity request
		 * wake up on rfkill release
	software interface modes (can always be added):
		 * AP/VLAN
		 * monitor
	valid interface combinations:
		 * #{ managed } <= 1, #{ AP } <= 1,
		   total <= 2, #channels <= 1, STA/AP BI must match
		 * #{ managed } <= 2,
		   total <= 2, #channels <= 1
	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 scan flush.
	Device supports per-vif TX power setting
	Driver supports a userspace MPM
	Device supports static SMPS
	Device supports dynamic SMPS
	Device supports configuring vdev MAC-addr on create.

So, I think my hardware is wlp3s0, so I ran

 sudo iw wlp3s0 scan 

which gave me

  command failed: Network is down (-100)

Running

 find /etc/systemd/system  
 
/etc/systemd/system/
/etc/systemd/system/getty.target.wants
/etc/systemd/system/getty.target.wants/getty@tty1.service
/etc/systemd/system/netctl@wlp3s0\x2dHOME\x2d3262.service
/etc/systemd/system/sleep.target.wants
/etc/systemd/system/sleep.target.wants/tlp-sleep.service
/etc/systemd/system/netctl@wlp3s0\x2dCMU.service
/etc/systemd/system/netctl@cmu\x2dsecure.service
/etc/systemd/system/multi-user.target.wants
/etc/systemd/system/multi-user.target.wants/tlp.service
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dHOME\x2d3262.service
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dCMU.service
/etc/systemd/system/multi-user.target.wants/remote-fs.target
/etc/systemd/system/multi-user.target.wants/netctl@cmu\x2dsecure.service
/etc/systemd/system/multi-user.target.wants/netctl.service
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dOLYMPUS\x2dAIRPORT.service
/etc/systemd/system/display-manager.service
/etc/systemd/system/netctl@wlp3s0\x2dOLYMPUS\x2dAIRPORT.service

My home connection isn't listed up there

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#4 2015-08-29 17:40:42

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

Okay, I think I know what is going on here.  let's disable all of those netctl@wlp3s0 services.  I think they are fighting each other.  Make sure that, when you are done, rerun the find command and ensure they are all gone.
Then, we want to enable netctl-auto@wlp3s0.service it will dynamically do site surveys and use whatever profile is appropriate.
What is netctl@cmu\x2dsecure.service.  If you don't know, lets get rid of it too.
You did not mention the interface make and model.  What are the output of lspci -nn

Then, let's reboot and see what happens.  It might just connect.
If it does not connect, lets re-try the sudo iw wlp3s0 scan command.  If it complains about the network being down, we will try to force it up.


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#5 2015-08-29 18:25:43

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

Okay, I think I know what is going on here.  let's disable all of those netctl@wlp3s0 services.  I think they are fighting each other.  Make sure that, when you are done, rerun the find command and ensure they are all gone.

sorry, how do I disable them? I tried doing

 sudo systemctl disable netctl* 

but running

 find /etc/systemd/system/ 

still showed me the same output as my previous post. So I don't think anything got disabled. Did you mean going into /etc/systemd/system, and manually removing all the netctl@wlp3s0 files?

What is netctl@cmu\x2dsecure.service.  If you don't know, lets get rid of it too

I think that's the service for getting onto my schools wifi. I needed to manually create my own profile when trying to get my schools wifi (couldn't use wifi-menu). Should I remove the service, and the profile or just the service?

output of lspci -nn

 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)
00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09)
00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
00:16.3 Serial controller [0700]: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller [8086:1c3d] (rev 04)
00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04)
00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04)
00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4)
00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b4)
00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b4)
00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 [8086:1c18] (rev b4)
00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04)
00:1f.0 ISA bridge [0601]: Intel Corporation QM67 Express Chipset Family LPC Controller [8086:1c4f] (rev 04)
00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 04)
00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04)
03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] [8086:0085] (rev 34)
0d:00.0 System peripheral [0880]: Ricoh Co Ltd PCIe SDXC/MMC Host Controller [1180:e823] (rev 07)

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#6 2015-08-29 18:46:14

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

I think you have to name them explicitly, like this:

systemctl disable netctl@wlp3s0\x2dHOME\x2d3262.service

    You could also just go delete the links by hand at the locations given by the find command.

As to the cmu thingy, you have two services:

/etc/systemd/system/netctl@wlp3s0\x2dCMU.service
/etc/systemd/system/netctl@cmu\x2dsecure.service

The first is okay, but you are still going to get rid of it smile  netctl-auto will handle it.
The second one is problematic. it is trying to use the NIC on your machine called cmu and is talking to an access point called 'secure' (I think).  You don't have a device on your computer called cmu.   Let's disable it too.

The lspci was a bit of a wild goose chase.  You don't have a pci based wireless interface.  You must be using a USB wireless.  So, what are the output of lsusb  ?


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#7 2015-08-29 19:05:12

Head_on_a_Stick
Member
From: London
Registered: 2014-02-20
Posts: 7,752
Website

Re: [solved] Recent problems connecting to wifi?

I think it's best to use:

# netctl disable <name of profile>

Rather than attempting to control the .services manually.

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#8 2015-08-29 19:27:02

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

So, I've disabled them, should I also remove things like

 
etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dHOME\x2d3262.service                │
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dCMU.service 

Where the netctl is "stored" inside multi-user.target.wants ?

As to the cmu thingy, you have two services:

/etc/systemd/system/netctl@wlp3s0\x2dCMU.service
/etc/systemd/system/netctl@cmu\x2dsecure.service

The first is okay, but you are still going to get rid of it smile  netctl-auto will handle it.
The second one is problematic. it is trying to use the NIC on your machine called cmu and is talking to an access point called 'secure' (I think).  You don't have a device on your computer called cmu.   Let's disable it too.

Those are two different services. My school has a secure connection (cmu-secure), and a general CMU. But I've disabled both smile

The lspci was a bit of a wild goose chase.  You don't have a pci based wireless interface.  You must be using a USB wireless.  So, what are the output of lsusb  ?

 

Bus 002 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver                                                                                                                                
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub                                                                                                                        
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub                                                                                                                                  
Bus 001 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor                                                                                                        
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub                                                                                                          
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub      

Last edited by throwawaytartan (2015-08-29 19:27:58)

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#9 2015-08-29 19:32:31

Head_on_a_Stick
Member
From: London
Registered: 2014-02-20
Posts: 7,752
Website

Re: [solved] Recent problems connecting to wifi?

@ewaller -- I think the OP has an Intel Centrino wireless card.

Post #5 wrote:
03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] [8086:0085] (rev 34)

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#10 2015-08-29 19:44:49

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

HoS:  Thanks.  That is a network card ?  hmm  Clearly I missed something on the way.  Well, the good news is that Intel is well supported.
throwawaytartan:  Okay, so now enable netctl-auto@wlp3s0, reboot and see what happens


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#11 2015-08-29 19:58:07

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

Okay, so now enable netctl-auto@wlp3s0, reboot and see what happens

@ Ewaller: It doesn't work hmm

Output of find /etc/systemd/system

etc/systemd/system/                                                                             │                                                                                                
/etc/systemd/system/getty.target.wants                                                           │                                                                                                
/etc/systemd/system/getty.target.wants/getty@tty1.service                                        │                                                                                                
/etc/systemd/system/sleep.target.wants                                                           │                                                                                                
/etc/systemd/system/sleep.target.wants/tlp-sleep.service                                         │                                                                                                
/etc/systemd/system/multi-user.target.wants                                                      │                                                                                                
/etc/systemd/system/multi-user.target.wants/tlp.service                                          │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dHOME\x2d3262.service                │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dCMU.service                         │                                                                                                
/etc/systemd/system/multi-user.target.wants/remote-fs.target                                     │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl@cmu\x2dsecure.service                         │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl.service                                       │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl-auto@wlp3s0.service                           │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dOLYMPUS\x2dAIRPORT.service          │                                                                                                
/etc/systemd/system/display-manager.service 

Should I delete things like /etc/systemd/system/multi-user.target.wants/netctl@cmu\x2dsecure.service ?
Where the netctl is within the folder of multi-user.target.wants?

Last edited by throwawaytartan (2015-08-29 20:12:02)

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#12 2015-08-29 20:16:40

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dHOME\x2d3262.service                │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dCMU.service                         │      

You missed some.

Regardless,   any luck with sudo iw wlp3s0 scan ?


edit: also

/etc/systemd/system/multi-user.target.wants/netctl@cmu\x2dsecure.service                         │                                                                                                
/etc/systemd/system/multi-user.target.wants/netctl.service                                       │                                                                                                

and

/etc/systemd/system/multi-user.target.wants/netctl@wlp3s0\x2dOLYMPUS\x2dAIRPORT.service          │                                                                                                

Last edited by ewaller (2015-08-29 20:18:49)


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#13 2015-08-29 21:07:04

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

@ewaller

Unfortunately no hmm

sudo iw wlp3s0 scan

gives me

 command failed: Network is down (-100) 

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#14 2015-08-29 21:10:28

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

Okay, new tack...
Try sudo ip link set wlp3s0 up
Then try the scan.


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#15 2015-08-29 21:13:42

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

@ewaller

After running sudo wifi (which gave me wifi = on), then running the scan, I got

BSS bc:ee:7b:f0:2a:1e(on wlp3s0)
	TSF: 457018718365 usec (5d, 06:56:58)
	freq: 2422
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime APSD (0x0c11)
	signal: -61.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: ItHurtsWhenIP
	Supported rates: 1.0* 2.0* 5.5* 11.0* 9.0 18.0 36.0 54.0 
	DS Parameter set: channel 3
	ERP: Barker_Preamble_Mode
	Extended supported rates: 6.0 12.0 24.0 48.0 
	HT capabilities:
		Capabilities: 0x11ee
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			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, 32
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 3
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: 20 MHz
		 * 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: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	BSS Load:
		 * station count: 5
		 * channel utilisation: 43/255
		 * available admission capacity: 31250 [*32us]
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 16 dBm
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: bc329e00-1dd8-11b2-8601-bcee7bf02a1e
		 * Manufacturer: ASUSTeK Computer Inc.
		 * Model: WPS Router
		 * Model Number: RT-N56U
		 * Serial Number: 00000000
		 * Primary Device Type: 6-0050f204-1
		 * Device name: ASUS WPS Router
		 * Config methods: Label, Display, PBC
		 * RF Bands: 0x1
BSS 74:85:2a:7e:39:98(on wlp3s0)
	TSF: 616215486838 usec (7d, 03:10:15)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -68.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: HOME-E486-2.4
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0* 9.0 12.0* 18.0 
	DS Parameter set: channel 6
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 30 dBm
	ERP: <no flags>
	Extended supported rates: 24.0* 36.0 48.0 54.0 
	HT capabilities:
		Capabilities: 0x1ad
			RX LDPC
			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: 8 usec (0x06)
		HT TX/RX MCS rate indexes supported: 0-23
	HT operation:
		 * primary channel: 6
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: nonmember
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported, 6
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 0-0, AIFSN 0
		 * BK: CW 0-0, AIFSN 0
		 * VI: CW 0-0, AIFSN 0
		 * VO: CW 0-0, AIFSN 0
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: dc3548bd-4041-5d1e-83e6-302ebf32f142
		 * Manufacturer: Cisco Systems, Inc.
		 * Model: DPC3941
		 * Model Number: DPC3941
		 * Serial Number: 000000001
		 * Primary Device Type: 6-0050f204-1
		 * Device name: DPC3941
		 * Config methods: Label, Display, Keypad
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
BSS c4:04:15:96:aa:de(on wlp3s0)
	TSF: 110095757084 usec (1d, 06:34:55)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -15.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: Moon Tracy
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 6
	ERP: <no flags>
	Extended supported rates: 24.0 36.0 48.0 54.0 
	HT capabilities:
		Capabilities: 0x1ad
			RX LDPC
			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: No restriction (0x00)
		HT RX MCS rate indexes supported: 0-15
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 6
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 427974ee-cf6c-5278-8c94-000000000000
		 * Manufacturer: none
		 * Model: none
		 * Model Number: none
		 * Serial Number: Serial Number Here
		 * Primary Device Type: 6-0050f204-1
		 * Device name: WNR2000v4(Wireless AP)
		 * Config methods: Display
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
BSS 74:85:2a:7e:39:9a(on wlp3s0)
	TSF: 616215559634 usec (7d, 03:10:15)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS ShortPreamble ShortSlotTime (0x0421)
	signal: -67.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: xfinitywifi
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0* 9.0 12.0* 18.0 
	DS Parameter set: channel 6
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 30 dBm
	ERP: <no flags>
	Extended supported rates: 24.0* 36.0 48.0 54.0 
	HT capabilities:
		Capabilities: 0x1ad
			RX LDPC
			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: 8 usec (0x06)
		HT TX/RX MCS rate indexes supported: 0-23
	HT operation:
		 * primary channel: 6
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: nonmember
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported, 6
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 0-0, AIFSN 0
		 * BK: CW 0-0, AIFSN 0
		 * VI: CW 0-0, AIFSN 0
		 * VO: CW 0-0, AIFSN 0
BSS 28:c6:8e:82:65:46(on wlp3s0)
	TSF: 1751893931449 usec (20d, 06:38:13)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -90.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: NETGEAR72
	Supported rates: 1.0* 2.0* 5.5 11.0 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 11
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	BSS Load:
		 * station count: 0
		 * channel utilisation: 93/255
		 * available admission capacity: 0 [*32us]
	HT capabilities:
		Capabilities: 0x18a0
			HT20
			Static SM Power Save
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		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: 1
		 * HT protection: nonmember
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported, BSS Transition, 6
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 6898a92b-d1cc-c70f-427c-02ed0b49f8ed
		 * Manufacturer: NETGEAR, Inc.
		 * Model: R6200
		 * Model Number: R6200
		 * Serial Number: 01
		 * Primary Device Type: 6-0050f204-1
		 * Device name: R6200
		 * Config methods: Display
		 * RF Bands: 0x3
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 6016 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 3264 usec
BSS 00:1c:7b:f6:72:b1(on wlp3s0)
	TSF: 531431185523 usec (6d, 03:37:11)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -70.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: Zoomd978
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 11
	ERP: Barker_Preamble_Mode
	ERP D4.0: Barker_Preamble_Mode
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x18bc
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		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: 1
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 547ac4b1-3a8e-40a6-175e-1e4df74319b4
		 * Manufacturer: Castlenet
		 * Model: CBW383G4DC
		 * Model Number: 123456
		 * Serial Number: 0000001
		 * Primary Device Type: 6-0050f204-1
		 * Device name: ZOOM5352
		 * Config methods: Display
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 06:ac:e0:e3:32:60(on wlp3s0)
	TSF: 155203502867 usec (1d, 19:06:43)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS ShortSlotTime (0x0401)
	signal: -45.00 dBm
	last seen: 0 ms ago
	Information elements from Probe Response frame:
	SSID: xfinitywifi
	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 
	HT capabilities:
		Capabilities: 0x118e
			HT20/HT40
			SM Power Save disabled
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			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, 32
		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: no
		 * non-GF present: 0
		 * 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
	Secondary Channel Offset: below (3)
	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
	BSS Load:
		 * station count: 0
		 * channel utilisation: 3/255
		 * available admission capacity: 31250 [*32us]
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 16 dBm
BSS bc:ee:7b:f0:2a:1f(on wlp3s0)
	TSF: 457010075183 usec (5d, 06:56:50)
	freq: 5180
	beacon interval: 100 TUs
	capability: ESS Privacy APSD (0x0811)
	signal: -78.00 dBm
	last seen: 2630 ms ago
	Information elements from Probe Response frame:
	SSID: ItHurtsWhenIP_5G
	Supported rates: 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 
	DS Parameter set: channel 36
	HT capabilities:
		Capabilities: 0x1ee
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 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: 0-23, 32
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 36
		 * secondary channel offset: above
		 * STA channel width: any
		 * RIFS: 0
		 * HT protection: no
		 * non-GF present: 0
		 * 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: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	BSS Load:
		 * station count: 0
		 * channel utilisation: 0/255
		 * available admission capacity: 31250 [*32us]
	Country: US	Environment: Indoor/Outdoor
		Channels [36 - 68] @ 16 dBm
BSS 28:c6:8e:82:65:45(on wlp3s0)
	TSF: 1751865856956 usec (20d, 06:37:45)
	freq: 5765
	beacon interval: 100 TUs
	capability: ESS Privacy (0x0011)
	signal: -89.00 dBm
	last seen: 7126 ms ago
	Information elements from Probe Response frame:
	SSID: NETGEAR72-5G
	Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	BSS Load:
		 * station count: 0
		 * channel utilisation: 1/255
		 * available admission capacity: 0 [*32us]
	HT capabilities:
		Capabilities: 0x96f
			RX LDPC
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			RX STBC 1-stream
			Max AMSDU length: 7935 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: 153
		 * secondary channel offset: below
		 * STA channel width: any
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 0
		 * 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
	Extended capabilities: BSS Transition, 6
	VHT capabilities:
		VHT Capabilities (0x0f815932):
			Max MPDU length: 11454
			Supported Channel Width: neither 160 nor 80+80
			RX LDPC
			short GI (80 MHz)
			SU Beamformer
			SU Beamformee
		VHT RX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: not supported
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT RX highest supported: 0 Mbps
		VHT TX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: not supported
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT TX highest supported: 0 Mbps
	VHT operation:
		 * channel width: 1 (80 MHz)
		 * center freq segment 1: 155
		 * center freq segment 2: 0
		 * VHT basic MCS set: 0x0000
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 6898a92b-d1cc-c70f-427c-02ed0b49f8ed
		 * Manufacturer: NETGEAR, Inc.
		 * Model: R6200
		 * Model Number: R6200
		 * Serial Number: 01
		 * Primary Device Type: 6-0050f204-1
		 * Device name: R6200
		 * Config methods: Display
		 * RF Bands: 0x3
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 6016 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 3264 usec
BSS 74:85:2a:7e:39:99(on wlp3s0)
	TSF: 616215964207 usec (7d, 03:10:15)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -71.00 dBm
	last seen: 2710 ms ago
	Information elements from Probe Response frame:
	SSID: 
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0* 9.0 12.0* 18.0 
	DS Parameter set: channel 6
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 30 dBm
	ERP: <no flags>
	Extended supported rates: 24.0* 36.0 48.0 54.0 
	HT capabilities:
		Capabilities: 0x1ad
			RX LDPC
			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: 8 usec (0x06)
		HT TX/RX MCS rate indexes supported: 0-23
	HT operation:
		 * primary channel: 6
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: nonmember
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported, 6
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 0-0, AIFSN 0
		 * BK: CW 0-0, AIFSN 0
		 * VI: CW 0-0, AIFSN 0
		 * VO: CW 0-0, AIFSN 0
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
BSS 8e:04:ff:f3:30:e1(on wlp3s0)
	TSF: 218365495457 usec (2d, 12:39:25)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS ShortPreamble ShortSlotTime (0x0421)
	signal: -80.00 dBm
	last seen: 14923 ms ago
	Information elements from Probe Response frame:
	SSID: xfinitywifi
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 6
	ERP: Barker_Preamble_Mode
	ERP D4.0: Barker_Preamble_Mode
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 6
		 * 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: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 8c:04:ff:f3:30:ef(on wlp3s0)
	TSF: 218365516655 usec (2d, 12:39:25)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -80.00 dBm
	last seen: 14923 ms ago
	SSID: HOME-30EF
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 6
	ERP: Barker_Preamble_Mode
	ERP D4.0: Barker_Preamble_Mode
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 6
		 * 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: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 7288c878-9557-1289-2d3e-b2dddaa1976b
		 * Manufacturer: Technicolor
		 * Model: Technicolor
		 * Model Number: 123456
		 * Serial Number: 0000001
		 * Primary Device Type: 6-0050f204-1
		 * Device name: TechnicolorAP
		 * Config methods: Display
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS ac:22:0b:7a:d2:90(on wlp3s0)
	TSF: 2783525890942 usec (32d, 05:12:05)
	freq: 2422
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime APSD (0x0c11)
	signal: -85.00 dBm
	last seen: 9863 ms ago
	Information elements from Probe Response frame:
	SSID: Ratatosk
	Supported rates: 1.0* 2.0* 5.5* 11.0* 9.0 18.0 36.0 54.0 
	DS Parameter set: channel 3
	Extended supported rates: 6.0 12.0 24.0 48.0 
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 20 dBm
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x44
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * UUID: 28802880-2880-1880-a880-ac220b7ad290
		 * RF Bands: 0x1
	ERP: Barker_Preamble_Mode
	HT capabilities:
		Capabilities: 0x11ee
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			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, 32
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 3
		 * secondary channel offset: above
		 * STA channel width: any
		 * RIFS: 0
		 * HT protection: 20 MHz
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	BSS Load:
		 * station count: 1
		 * channel utilisation: 34/255
		 * available admission capacity: 31250 [*32us]
BSS 74:85:2a:7e:39:a1(on wlp3s0)
	TSF: 2815739995661 usec (32d, 14:08:59)
	freq: 5785
	beacon interval: 200 TUs
	capability: ESS SpectrumMgmt ShortSlotTime (0x0501)
	signal: -85.00 dBm
	last seen: 7083 ms ago
	Information elements from Probe Response frame:
	SSID: xfinitywifi
	Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 
	DS Parameter set: channel 157
	Country: US	Environment: Indoor/Outdoor
		Channels [36 - 36] @ 17 dBm
		Channels [40 - 40] @ 17 dBm
		Channels [44 - 44] @ 17 dBm
		Channels [48 - 48] @ 17 dBm
		Channels [149 - 149] @ 30 dBm
		Channels [153 - 153] @ 30 dBm
		Channels [157 - 157] @ 30 dBm
		Channels [161 - 161] @ 30 dBm
		Channels [165 - 165] @ 30 dBm
	Power constraint: 3 dB
	HT capabilities:
		Capabilities: 0x9ef
			RX LDPC
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT TX/RX MCS rate indexes supported: 0-23
	HT operation:
		 * primary channel: 157
		 * secondary channel offset: above
		 * STA channel width: any
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 0
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported, 6
	VHT capabilities:
		VHT Capabilities (0x338001b2):
			Max MPDU length: 11454
			Supported Channel Width: neither 160 nor 80+80
			RX LDPC
			short GI (80 MHz)
			TX STBC
			RX antenna pattern consistency
			TX antenna pattern consistency
		VHT RX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: MCS 0-9
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT RX highest supported: 0 Mbps
		VHT TX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: MCS 0-9
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT TX highest supported: 0 Mbps
	VHT operation:
		 * channel width: 1 (80 MHz)
		 * center freq segment 1: 155
		 * center freq segment 2: 0
		 * VHT basic MCS set: 0xfffc
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 74:85:2a:7e:39:a0(on wlp3s0)
	TSF: 2815740097371 usec (32d, 14:09:00)
	freq: 5785
	beacon interval: 200 TUs
	capability: ESS Privacy SpectrumMgmt ShortSlotTime (0x0511)
	signal: -83.00 dBm
	last seen: 11750 ms ago
	Information elements from Probe Response frame:
	SSID: HOME-E486-5
	Supported rates: 6.0* 9.0 12.0* 18.0 24.0* 36.0 48.0 54.0 
	DS Parameter set: channel 157
	Country: US	Environment: Indoor/Outdoor
		Channels [36 - 36] @ 17 dBm
		Channels [40 - 40] @ 17 dBm
		Channels [44 - 44] @ 17 dBm
		Channels [48 - 48] @ 17 dBm
		Channels [149 - 149] @ 30 dBm
		Channels [153 - 153] @ 30 dBm
		Channels [157 - 157] @ 30 dBm
		Channels [161 - 161] @ 30 dBm
		Channels [165 - 165] @ 30 dBm
	Power constraint: 3 dB
	HT capabilities:
		Capabilities: 0x9ef
			RX LDPC
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			No DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT TX/RX MCS rate indexes supported: 0-23
	HT operation:
		 * primary channel: 157
		 * secondary channel offset: above
		 * STA channel width: any
		 * RIFS: 1
		 * HT protection: no
		 * non-GF present: 0
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported, 6
	VHT capabilities:
		VHT Capabilities (0x338001b2):
			Max MPDU length: 11454
			Supported Channel Width: neither 160 nor 80+80
			RX LDPC
			short GI (80 MHz)
			TX STBC
			RX antenna pattern consistency
			TX antenna pattern consistency
		VHT RX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: MCS 0-9
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT RX highest supported: 0 Mbps
		VHT TX MCS set:
			1 streams: MCS 0-9
			2 streams: MCS 0-9
			3 streams: MCS 0-9
			4 streams: not supported
			5 streams: not supported
			6 streams: not supported
			7 streams: not supported
			8 streams: not supported
		VHT TX highest supported: 0 Mbps
	VHT operation:
		 * channel width: 1 (80 MHz)
		 * center freq segment 1: 155
		 * center freq segment 2: 0
		 * VHT basic MCS set: 0xfffc
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: dc3548bd-4041-5d1e-83e6-302ebf32f142
		 * Manufacturer: Cisco Systems, Inc.
		 * Model: DPC3941
		 * Model Number: DPC3941
		 * Serial Number: 000000001
		 * Primary Device Type: 6-0050f204-1
		 * Device name: DPC3941
		 * Config methods: Label, Display, Keypad
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
BSS 44:32:c8:c4:00:b8(on wlp3s0)
	TSF: 82208046762 usec (0d, 22:50:08)
	freq: 2412
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -76.00 dBm
	last seen: 6846 ms ago
	Information elements from Probe Response frame:
	SSID: HOME-00B8
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 1
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: c0130d9f-2076-e145-3436-9a5945b1b175
		 * Manufacturer: Technicolor
		 * Model: Technicolor
		 * Model Number: 123456
		 * Serial Number: 0000001
		 * Primary Device Type: 6-0050f204-1
		 * Device name: TechnicolorAP
		 * Config methods: Display
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 46:32:c8:c4:00:ba(on wlp3s0)
	TSF: 82208050349 usec (0d, 22:50:08)
	freq: 2412
	beacon interval: 100 TUs
	capability: ESS ShortPreamble ShortSlotTime (0x0421)
	signal: -76.00 dBm
	last seen: 6846 ms ago
	Information elements from Probe Response frame:
	SSID: xfinitywifi
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 1
	ERP: <no flags>
	ERP D4.0: <no flags>
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 46:32:c8:c4:00:b9(on wlp3s0)
	TSF: 82208054495 usec (0d, 22:50:08)
	freq: 2412
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -76.00 dBm
	last seen: 9906 ms ago
	Information elements from Probe Response frame:
	SSID: \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 1
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS c4:39:3a:12:f9:2a(on wlp3s0)
	TSF: 281633694354 usec (3d, 06:13:53)
	freq: 2412
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime APSD (0x0c11)
	signal: -88.00 dBm
	last seen: 18093 ms ago
	Information elements from Probe Response frame:
	SSID: 
	Supported rates: 1.0* 2.0* 5.5* 11.0* 9.0 18.0 36.0 54.0 
	DS Parameter set: channel 1
	Extended supported rates: 6.0 12.0 24.0 48.0 
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 20 dBm
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: Barker_Preamble_Mode
	HT capabilities:
		Capabilities: 0x11ee
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			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: 0-23, 32
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: 20 MHz
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: TKIP CCMP
		 * Authentication suites: PSK
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: TKIP CCMP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	BSS Load:
		 * station count: 8
		 * channel utilisation: 62/255
		 * available admission capacity: 31250 [*32us]
BSS 64:66:b3:40:ff:68(on wlp3s0)
	TSF: 66316599816 usec (0d, 18:25:16)
	freq: 2437
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -88.00 dBm
	last seen: 17940 ms ago
	Information elements from Probe Response frame:
	SSID: No Fun Allowed
	Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 
	DS Parameter set: channel 6
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	Country: US	Environment: Indoor/Outdoor
		Channels [1 - 11] @ 27 dBm
	ERP: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 1-PTKSA-RC 1-GTKSA-RC (0x0000)
	Extended supported rates: 24.0 36.0 48.0 54.0 
	HT capabilities:
		Capabilities: 0x116e
			HT20/HT40
			SM Power Save disabled
			RX HT20 SGI
			RX HT40 SGI
			RX STBC 1-stream
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: No restriction (0x00)
		HT RX MCS rate indexes supported: 0-7
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 6
		 * secondary channel offset: below
		 * STA channel width: any
		 * RIFS: 0
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WPA:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * UUID: 00000000-0000-1000-0000-6466b340ff10
		 * RF Bands: 0x1
		 * Unknown TLV (0x1049, 20 bytes): 00 24 e2 60 02 00 01 01 60 00 00 02 00 01 60 01 00 02 00 01
BSS ce:35:40:ca:ac:31(on wlp3s0)
	TSF: 475236049239 usec (5d, 12:00:36)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS ShortPreamble ShortSlotTime (0x0421)
	signal: -82.00 dBm
	last seen: 14573 ms ago
	Information elements from Probe Response frame:
	SSID: xfinitywifi
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 11
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	ERP D4.0: <no flags>
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 11
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * 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
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS ce:35:40:ca:ac:30(on wlp3s0)
	TSF: 475247618657 usec (5d, 12:00:47)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -77.00 dBm
	last seen: 3003 ms ago
	Information elements from Probe Response frame:
	SSID: \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 11
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 11
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * 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
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS cc:35:40:ca:ac:3f(on wlp3s0)
	TSF: 475236150459 usec (5d, 12:00:36)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -86.00 dBm
	last seen: 14470 ms ago
	Information elements from Probe Response frame:
	SSID: HOME-AC3F
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 11
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 11
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: no
		 * 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
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WPA:	 * Version: 1
		 * Group cipher: TKIP
		 * Pairwise ciphers: CCMP TKIP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS c6:27:95:5d:91:87(on wlp3s0)
	TSF: 390914051904 usec (4d, 12:35:14)
	freq: 2412
	beacon interval: 100 TUs
	capability: ESS Privacy ShortPreamble ShortSlotTime (0x0431)
	signal: -88.00 dBm
	last seen: 3246 ms ago
	Information elements from Probe Response frame:
	SSID: \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0* 36.0 54.0 
	DS Parameter set: channel 1
	TIM: DTIM Count 0 DTIM Period 1 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: Barker_Preamble_Mode
	ERP D4.0: Barker_Preamble_Mode
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0* 9.0 12.0* 48.0 
	HT capabilities:
		Capabilities: 0x18bd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 1
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 0
		 * HT protection: non-HT mixed
		 * non-GF present: 0
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 94:10:3e:ff:7c:94(on wlp3s0)
	TSF: 384020406743 usec (4d, 10:40:20)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -87.00 dBm
	last seen: 0 ms ago
	SSID: belkin.c94
	Supported rates: 1.0* 2.0* 5.5 11.0 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 11
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x18fc
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			No RX STBC
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		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: 1
		 * HT protection: no
		 * 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
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * Response Type: 3 (AP)
		 * UUID: 0ad18cf8-673f-9751-72a7-1e9946cfcb9e
		 * Manufacturer: Belkin International
		 * Model: F9K1102 v3
		 * Model Number: 3.04.06
		 * Serial Number: 12516GF2300760
		 * Primary Device Type: 6-0050f204-1
		 * Device name: Belkin N600DB Wireless Router
		 * Config methods: Label, Display
		 * RF Bands: 0x3
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WMM:	 * Parameter version 1
		 * u-APSD
		 * 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
BSS 28:c6:8e:8d:22:1e(on wlp3s0)
	TSF: 2725531342033 usec (31d, 13:05:31)
	freq: 2462
	beacon interval: 100 TUs
	capability: ESS Privacy ShortSlotTime (0x0411)
	signal: -87.00 dBm
	last seen: 2856 ms ago
	Information elements from Probe Response frame:
	SSID: NETGEAR63
	Supported rates: 1.0* 2.0* 5.5* 11.0* 18.0 24.0 36.0 54.0 
	DS Parameter set: channel 11
	TIM: DTIM Count 1 DTIM Period 2 Bitmap Control 0x0 Bitmap[0] 0x0
	ERP: <no flags>
	ERP D4.0: <no flags>
	RSN:	 * Version: 1
		 * Group cipher: CCMP
		 * Pairwise ciphers: CCMP
		 * Authentication suites: PSK
		 * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)
	Extended supported rates: 6.0 9.0 12.0 48.0 
	HT capabilities:
		Capabilities: 0x19fd
			RX LDPC
			HT20
			SM Power Save disabled
			RX Greenfield
			RX HT20 SGI
			RX HT40 SGI
			TX STBC
			RX STBC 1-stream
			Max AMSDU length: 7935 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 8 usec (0x06)
		HT RX MCS rate indexes supported: 0-23
		HT TX MCS rate indexes are undefined
	HT operation:
		 * primary channel: 11
		 * secondary channel offset: no secondary
		 * STA channel width: 20 MHz
		 * RIFS: 1
		 * HT protection: nonmember
		 * non-GF present: 1
		 * OBSS non-GF present: 1
		 * dual beacon: 0
		 * dual CTS protection: 0
		 * STBC beacon: 0
		 * L-SIG TXOP Prot: 0
		 * PCO active: 0
		 * PCO phase: 0
	Overlapping BSS scan params:
		 * passive dwell: 20 TUs
		 * active dwell: 10 TUs
		 * channel width trigger scan interval: 300 s
		 * scan passive total per channel: 200 TUs
		 * scan active total per channel: 20 TUs
		 * BSS width channel transition delay factor: 5
		 * OBSS Scan Activity Threshold: 0.25 %
	Extended capabilities: HT Information Exchange Supported
	WPS:	 * Version: 1.0
		 * Wi-Fi Protected Setup State: 2 (Configured)
		 * UUID: a714035c-7d8c-519c-4ef6-198f1c6c77c8
		 * RF Bands: 0x3
		 * Unknown TLV (0x1049, 6 bytes): 00 37 2a 00 01 20
	WMM:	 * Parameter version 1
		 * u-APSD
		 * BE: CW 15-1023, AIFSN 3
		 * BK: CW 15-1023, AIFSN 7
		 * VI: CW 7-15, AIFSN 2, TXOP 6016 usec
		 * VO: CW 3-7, AIFSN 2, TXOP 3264 usec

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#16 2015-08-29 21:33:19

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

Excellent !   The hardware works and we are on the home stretch. 
Have you cleaned up the remaining netctl entries that I pointed out in post #12?  There should only be the netctl-auto@wlp3s0 entry.
Check the output of ip addr and see if you have an address for your network.
If not, try using sudo wifi-menu to configure an access point.  I don't see any of the access points you had configured before in that site survey, but it was large and I may have missed them.  Some of your neighbors have an interesting sense of humor.  Check out some of the SSIDs.


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#17 2015-08-29 21:55:24

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

@ewaller

Yeah, I did. Output of find /etc/systemd/system

 
/etc/systemd/system/
/etc/systemd/system/getty.target.wants
/etc/systemd/system/getty.target.wants/getty@tty1.service
/etc/systemd/system/sleep.target.wants
/etc/systemd/system/sleep.target.wants/tlp-sleep.service
/etc/systemd/system/multi-user.target.wants
/etc/systemd/system/multi-user.target.wants/tlp.service
/etc/systemd/system/multi-user.target.wants/remote-fs.target
/etc/systemd/system/multi-user.target.wants/netctl-auto@wlp3s0.service
/etc/systemd/system/display-manager.service

I ran ip addr but I'm not sure what I'm looking for?  Although I'm assuming that it's related to the wlp3s0

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether f0:de:f1:89:13:72 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.17/24 brd 192.168.1.255 scope global dynamic enp0s25
       valid_lft 86350sec preferred_lft 86350sec
    inet6 fe80::f2de:f1ff:fe89:1372/64 scope link 
       valid_lft forever preferred_lft forever
3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000
    link/ether 08:11:96:09:a5:88 brd ff:ff:ff:ff:ff:ff

Unfortunately this is where it doesn't seem to work hmm After running sudo wifi-menu,  I went ot the entry of the access point I want (Moon Tracy), and it just gave me this

 
Interface 'wlp3s0' is controlled by netctl-auto
WPA association/authentication failed for interface 'wlp3s0' (this was in red)

Should I have deleted the old profile before trying out the sudo wifi-menu command?

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#18 2015-08-29 22:11:26

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

No, that all looks pretty good.  I'm a bit puzzled by the wifi-menu message you received.

From my system:

ewaller@turing ~ [1]1013 %find /etc/systemd/system
/etc/systemd/system
/etc/systemd/system/getty.target.wants
/etc/systemd/system/getty.target.wants/getty@tty1.service
/etc/systemd/system/multi-user.target.wants
/etc/systemd/system/multi-user.target.wants/acpid.service
/etc/systemd/system/multi-user.target.wants/hddtemp.service
/etc/systemd/system/multi-user.target.wants/hpfall.service
/etc/systemd/system/multi-user.target.wants/netctl-auto@wlo1.service
/etc/systemd/system/multi-user.target.wants/org.cups.cupsd.path
/etc/systemd/system/multi-user.target.wants/sshd.service
/etc/systemd/system/printer.target.wants
/etc/systemd/system/printer.target.wants/org.cups.cupsd.service
/etc/systemd/system/sockets.target.wants
/etc/systemd/system/sockets.target.wants/org.cups.cupsd.socket
/etc/systemd/system/sysinit.target.wants
/etc/systemd/system/sysinit.target.wants/systemd-timesyncd.service
ewaller@turing ~ 1014 %ip addr                 
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether d0:bf:9c:97:e9:4c brd ff:ff:ff:ff:ff:ff
3: wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 34:e6:ad:17:fe:53 brd ff:ff:ff:ff:ff:ff
    inet 192.168.1.147/24 brd 192.168.1.255 scope global wlo1
       valid_lft forever preferred_lft forever
    inet6 fe80::36e6:adff:fe17:fe53/64 scope link 
       valid_lft forever preferred_lft forever
ewaller@turing ~ 1015 %

See in the output of wlo1 under ip addr where it says

inet 192.168.1.147/24 brd 192.168.1.255 scope global wlo1

That tells me I've an address of 192.168.1.147

Also, I still use iwconfig even though it is deprecated.   It tells me quickly that I am associated with an access point.  I suggest you install it.

ewaller@turing ~ 1018 %iwconfig
wlo1      IEEE 802.11abgn  ESSID:"Woodlyn-hi"  
          Mode:Managed  Frequency:5.785 GHz  Access Point: C4:3D:C7:5D:EB:8C   
          Bit Rate=6 Mb/s   Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=38/70  Signal level=-72 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:13   Missed beacon:0

eno1      no wireless extensions.

lo        no wireless extensions.

ewaller@turing ~ 1019 %

It is clear that I am attached to my router "Woodlyn-hi" on the N band (15GHz)

Let me go play for a few minutes so I can give you some more help....
In the mean time, what are the output of find /etc/netctl      ?

Last edited by ewaller (2015-08-29 22:12:28)


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#19 2015-08-29 22:24:05

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

running

iwconfig 
enp0s25   no wireless extensions.

lo        no wireless extensions.

wlp3s0    IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

running

 find /etc/netctl/
/etc/netctl/
/etc/netctl/wlp3s0-HOME-3262
/etc/netctl/cmu-secure
/etc/netctl/wlp3s0-NETGEAR
/etc/netctl/wlp3s0-eduroam
/etc/netctl/wlp3s0-HOME-8326
/etc/netctl/wlp3s0-Google Starbucks
/etc/netctl/wlp3s0-Pod 51
/etc/netctl/hooks
/etc/netctl/wlp3s0-OLYMPUS-AIRPORT
/etc/netctl/examples
/etc/netctl/examples/openvswitch
/etc/netctl/examples/wireless-open
/etc/netctl/examples/tunnel
/etc/netctl/examples/bonding
/etc/netctl/examples/ethernet-dhcp
/etc/netctl/examples/vlan-dhcp
/etc/netctl/examples/mobile_ppp
/etc/netctl/examples/vlan-static
/etc/netctl/examples/wireless-wpa-config
/etc/netctl/examples/macvlan-static
/etc/netctl/examples/ethernet-custom
/etc/netctl/examples/pppoe
/etc/netctl/examples/ethernet-static
/etc/netctl/examples/wireless-wpa-static
/etc/netctl/examples/wireless-wep
/etc/netctl/examples/bridge
/etc/netctl/examples/wireless-wpa-configsection
/etc/netctl/examples/tuntap
/etc/netctl/examples/eduroam
/etc/netctl/examples/wireless-wpa
/etc/netctl/examples/macvlan-dhcp
/etc/netctl/wlp3s0-MoonTracy
/etc/netctl/interfaces
/etc/netctl/wlp3s0-CMU
/etc/netctl/wlp3s0-belkin waffles.media
/etc/netctl/wlp3s0-level35
/etc/netctl/wlp3s0-Megabus
/etc/netctl/wlp3s0-HOME-6CF2

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#20 2015-08-29 22:36:27

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 19,804

Re: [solved] Recent problems connecting to wifi?

So, to which access point are you trying to associate?

Also, you might try using systemctl stop netctl-auto@wlp3s0 to stop netctl-auto@wlp3s0, then using sudo wifi-menu


Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#21 2015-08-29 23:04:13

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

Trying to get Moon Tracy.

Hmm, trying that doesn't give me the problem of

 Interface 'wlp3s0' is controlled by netctl-auto
WPA association/authentication failed for interface 'wlp3s0'

but it's now just giving me the old error message of

Job for netctl@wlp3s0\x2dMoon\x20Tracy.service failed because the control process exited with error code. See "systemctl status "netctl@wlp3s0\\x2dMoon\\x20Tracy.service"" and "journalctl -xe" for details.

and I'm not sure what's up

________________________________________________

I tried running sud iw wlp3s0 scan once again gives me the error of

 command failed: network is down (-100) 

once again. Only after running sudo ip link set wlp3s0 up was I able to run the scan without it giving me the command failed thing. Could that be a problem?

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#22 2015-08-30 15:35:08

Head_on_a_Stick
Member
From: London
Registered: 2014-02-20
Posts: 7,752
Website

Re: [solved] Recent problems connecting to wifi?

throwawaytartan wrote:
Job for netctl@wlp3s0\x2dMoon\x20Tracy.service failed because the control process exited with error code. See "systemctl status "netctl@wlp3s0\\x2dMoon\\x20Tracy.service"" and "journalctl -xe" for details.

Did you check the command output suggested?

Post the output here.

You need to make sure the interface is set down before attempting to bring a netctl connection up.
https://wiki.archlinux.org/index.php/Ne … ice_failed

EDIT: typo

Last edited by Head_on_a_Stick (2015-08-30 15:35:27)

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#23 2015-08-30 15:39:25

throwawaytartan
Member
Registered: 2015-08-29
Posts: 17

Re: [solved] Recent problems connecting to wifi?

@Head_on_a_Stick

I think I've solved it (well, my internet is working now)

I deleted tlp

then I used rfkill to unblock everything

that seems to have solved the problem of me always getting the error of my wifi being down, and needing to set the up link thing again.

Then everything connected. netctl-auto doesn't seem to be automatically connecting me, but at least now I can manually connect as opposed to earlier when it would just error. I think I'm done with playing around with my system. should I mark it as solved?

Last edited by throwawaytartan (2015-08-30 15:39:39)

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#24 2015-08-30 15:41:53

Head_on_a_Stick
Member
From: London
Registered: 2014-02-20
Posts: 7,752
Website

Re: [solved] Recent problems connecting to wifi?

throwawaytartan wrote:

should I mark it as solved?

Yes please.

Be aware that netctl-auto cannot be used together with explicitly enabled profiles.

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