Don't work Arp-scan #24

2scorpio · 2018-09-17T21:15:43Z

Hello.
I have Centos 7
uname -a
Linux 3.10.0-862.11.6.el7.x86_64 #1 SMP Tue Aug 14 21:49:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
I install - yum install fping arp-scan

But in ioBroker log see this error:

radar.0 | 2018-09-18 00:10:43.566 | warn | MAC addresses 'xx:xx:xx:xx:xx:93' will not be scanned because no arp-scan is available!

Why i see this warning ?
How i can fix it ?

nob0dy80 · 2019-01-06T19:30:07Z

You are right ! Damn it..the only function i need is not working.

radar.0	2019-01-06 20:25:29.169	warn	Invalid Device should have IP or BT set { name: 'Micha', ip: '', macs: '80:58:F8:9E:3F:10', bluetooth: '', id: 'Micha', hasMAC: [ '80:58:F8:9E:3F:10' ], hasBT: false, printer: '', hasE
radar.0	2019-01-06 20:25:29.167	warn	MAC addresses '80:58:F8:9E:3F:10' will not be scanned because no arp-scan is available!

Apollon77 · 2019-01-06T20:34:00Z

But you missed to enter the IP!

Apollon77 · 2019-01-06T20:35:26Z

Please enable Debug loglevel for the instance and send full log please.

nob0dy80 · 2019-01-06T20:47:52Z

Apollon.. talked to wendy.. its known that the programmer doesnt reply.
its a bug
please take a look here for further information:
https://forum.iobroker.net/viewtopic.php?p=214803#p214803

nob0dy80 · 2019-01-06T20:48:38Z

But here:

radar.0	2019-01-06 21:48:18.014	info	Adapter initialization finished!
radar.0	2019-01-06 21:48:17.898	debug	Make State AllUnknownIPs and set value to ''{}''
radar.0	2019-01-06 21:48:17.898	debug	Make State UWZ_Warning and set value to ''mäßiger bis frischer SW-NW-Wind, Sturmböen zwischen 75 und 80 km/h sind möglich''
radar.0	2019-01-06 21:48:17.896	info	UWZ found the following (changed) warnings: mäßiger bis frischer SW-NW-Wind, Sturmböen zwischen 75 und 80 km/h sind möglich
radar.0	2019-01-06 21:48:17.882	debug	Make State AllUnknownBTs and set value to ''{}''
radar.0	2019-01-06 21:48:17.877	debug	Noble found unknown BT's: {}, unknown IP's: [object Object]
radar.0	2019-01-06 21:48:17.864	debug	Make State whoHere and set value to ''''
radar.0	2019-01-06 21:48:17.854	debug	Make State allHere and set value to ''''
radar.0	2019-01-06 21:48:17.827	debug	Make State countHere and set value to '0'
radar.0	2019-01-06 21:48:17.827	info	ScanAll: From all 0 devices dedected 0 are whoHere:
radar.0	2019-01-06 21:48:17.812	debug	Noble= Noble { initialized: false, address: 'unknown', _state: 'unknown', _bindings: NobleBindings { _state: null, _addresses: {}, _addresseTypes: {}, _connectable: {},
radar.0	2019-01-06 21:48:17.812	debug	Would now start scan for devices! Would also scan for printer ink now!
radar.0	2019-01-06 21:48:17.812	info	radar set use of noble(true), fping(true), doMac(false), doHci(true), doBtv(false) and doUwz(UWZDE45136,1800,0,de,false).
radar.0	2019-01-06 21:48:17.811	info	radar adapter initialized 0 devices, ExternalNetwork = 300.
radar.0	2019-01-06 21:48:15.626	debug	Make State ExternalNetwork.status and set value to '2'
radar.0	2019-01-06 21:48:15.593	debug	Make State ExternalNetwork.IP4 and set value to ''89.246.25.195''
radar.0	2019-01-06 21:48:15.588	info	New IP address 89.246.25.195
radar.0	2019-01-06 21:48:15.098	warn	Invalid Device should have IP or BT set { name: 'Micha', ip: '', macs: '80:58:F8:9E:3F:10', bluetooth: '', id: 'Micha', hasMAC: [ '80:58:F8:9E:3F:10' ], hasBT: false, printer: '', hasE
radar.0	2019-01-06 21:48:15.094	warn	MAC addresses '80:58:F8:9E:3F:10' will not be scanned because no arp-scan is available!
radar.0	2019-01-06 21:48:09.918	info	BT Bin Dir = '/opt/iobroker/node_modules/iobroker.radar\bin\bluetoothview'
radar.0	2019-01-06 21:48:09.918	info	radar set to scan every 31 sec and printers every 500 scans.
radar.0	2019-01-06 21:48:09.918	info	starting. Version 1.1.3 in /opt/iobroker/node_modules/iobroker.radar, node: v8.14.0
radar.0	2019-01-06 21:48:09.876	info	BT Bin Dir = '/opt/iobroker/node_modules/iobroker.radar\bin\bluetoothview'
radar.0	2019-01-06 21:48:09.876	info	radar set to scan every 31 sec and printers every 500 scans.
radar.0	2019-01-06 21:48:09.803	info	starting. Version 1.1.3 in /opt/iobroker/node_modules/iobroker.radar, node: v8.14.0
radar.0	2019-01-06 21:48:09.693	debug	statesDB connected
radar.0	2019-01-06 21:48:09.634	debug	objectDB connected
host.iobroker	2019-01-06 21:48:08.578	info	instance system.adapter.radar.0 started with pid 2046
host.iobroker	2019-01-06 21:48:08.552	info	object change system.adapter.radar.0

nob0dy80 · 2019-01-06T20:50:22Z

the other side:

root@iobroker:# arp-scan 10.10.10.0/23 | grep 80:58:f8:9e:3f:10
10.10.11.14 80:58:f8:9e:3f:10 (Unknown)
root@iobroker:#

what a bullshit blacklisting :-D
but arp-scan is working as you see

2scorpio · 2019-01-07T11:22:30Z

i found a problem and fix them.
everywhere where arp-scan is caused
pExec('arp-scan -lgq --retry=7')
i add the interface
pExec('arp-scan --interface enp1s0 -lgq --retry=7')
after that the script works normally

Apollon77 · 2019-01-07T12:15:44Z

So it is about multiple network interfaces and arp-scan choosing wrong one by himself?

nob0dy80 · 2019-01-07T12:50:51Z

@2scorpio and where did you do those changes?

2scorpio · 2019-01-07T13:22:47Z

@2scorpio and where did you do those changes?

in /opt/iobroker/node_modules/iobroker.radar/radar.js

2scorpio · 2019-01-07T13:24:18Z

So it is about multiple network interfaces and arp-scan choosing wrong one by himself?

Perhaps, I did not begin to understand.
I have three interfaces:
lo
enp1s0
wlp2s0 - is disconnected

nob0dy80 · 2019-01-07T13:35:38Z

ok i tried it. its not working for me.
still getting the same error

radar.0	2019-01-07 14:34:30.534	warn	MAC addresses '80:58:F8:9E:3F:10' will not be scanned because no arp-scan is available!

2scorpio · 2019-01-07T13:55:36Z

ok i tried it. its not working for me.
still getting the same error

radar.0 2019-01-07 14:34:30.534 warn MAC addresses '80:58:F8:9E:3F:10' will not be scanned because no arp-scan is available!

pExec('arp-scan --interface enp1s0 -lgq --retry=7')
you must change "enp1s0" - to you active interface

frankjoke · 2019-01-07T14:19:16Z

Dear all!
I will be adding an entry in radar setup for the arp-scan command line so you can change it to your needs.

My development board (An OrangePi2E+) died and does not boot anymore. As also my NAS was filled up by my families PC backups I decided to buy a new one which can handle a virtual system which will become my new development system.
I ordered it already and got already the box (QNAP 453B) but I am waiting for the additional hard disks I need.
I installed a HD which I had as spare and installed a VM with Raspian Stretch (latest PC version) top be as close as possible to an normal Raspi.
It works so far, just installing now ioBroker, Samba, ... and then I need to check if I can handle Bluetooth via the USB stick in the virtual machine (I need it for the tests). If this works and I will have the other HD's to make a RAID and bring over data from old systems I will publish a new version of radar, all hopefully this week.

nob0dy80 · 2019-01-07T15:10:03Z

ok i tried it. its not working for me.
still getting the same error
radar.0 2019-01-07 14:34:30.534 warn MAC addresses '80:58:F8:9E:3F:10' will not be scanned because no arp-scan is available!

pExec('arp-scan --interface enp1s0 -lgq --retry=7')
you must change "enp1s0" - to you active interface

yeah i know and did:
doMac ? pExec('arp-scan --interface eth0 -lgq --retry=7')

but at least it was a try :-D

Apollon77 · 2019-01-07T16:09:59Z

maybe better to just allow a field to select or enter the network interface name to use instead of the full command line?

frankjoke · 2019-01-10T10:11:40Z

I will make the last part (--retry=4) changeable and you can add then for example '--interface enp1s0 --retry=4'.
I changed also the retry to 4 to reduce the traffic generated, but if somebody needs it it can be set back via change of command line.

frankjoke · 2019-01-13T20:11:57Z

Just put v1.2 on git where arp-scan can be configured!

frankjoke closed this as completed Jan 13, 2019

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Don't work Arp-scan #24

Don't work Arp-scan #24

2scorpio commented Sep 17, 2018

nob0dy80 commented Jan 6, 2019

Apollon77 commented Jan 6, 2019

Apollon77 commented Jan 6, 2019

nob0dy80 commented Jan 6, 2019

nob0dy80 commented Jan 6, 2019

nob0dy80 commented Jan 6, 2019 •

edited

Loading

2scorpio commented Jan 7, 2019

Apollon77 commented Jan 7, 2019 •

edited

Loading

nob0dy80 commented Jan 7, 2019

2scorpio commented Jan 7, 2019

2scorpio commented Jan 7, 2019

nob0dy80 commented Jan 7, 2019

2scorpio commented Jan 7, 2019

frankjoke commented Jan 7, 2019

nob0dy80 commented Jan 7, 2019

Apollon77 commented Jan 7, 2019

frankjoke commented Jan 10, 2019

frankjoke commented Jan 13, 2019 •

edited

Loading

Don't work Arp-scan #24

Don't work Arp-scan #24

Comments

2scorpio commented Sep 17, 2018

nob0dy80 commented Jan 6, 2019

Apollon77 commented Jan 6, 2019

Apollon77 commented Jan 6, 2019

nob0dy80 commented Jan 6, 2019

nob0dy80 commented Jan 6, 2019

nob0dy80 commented Jan 6, 2019 • edited Loading

2scorpio commented Jan 7, 2019

Apollon77 commented Jan 7, 2019 • edited Loading

nob0dy80 commented Jan 7, 2019

2scorpio commented Jan 7, 2019

2scorpio commented Jan 7, 2019

nob0dy80 commented Jan 7, 2019

2scorpio commented Jan 7, 2019

frankjoke commented Jan 7, 2019

nob0dy80 commented Jan 7, 2019

Apollon77 commented Jan 7, 2019

frankjoke commented Jan 10, 2019

frankjoke commented Jan 13, 2019 • edited Loading

nob0dy80 commented Jan 6, 2019 •

edited

Loading

Apollon77 commented Jan 7, 2019 •

edited

Loading

frankjoke commented Jan 13, 2019 •

edited

Loading