MMM-NetworkScanner-loading...indefinitely

sdetweil

@jthirasilpa said in MMM-NetworkScanner-loading...indefinitely:

@sdetweil
This is what is showing in the console…

‘’’
Load script: modules/MMM-NetworkScanner//MMM-NetworkScanner.js loader.js:179:8
Module registered: MMM-NetworkScanner module.js:476:6
Bootstrapping module: MMM-NetworkScanner loader.js:150:7
Scripts loaded for: MMM-NetworkScanner loader.js:155:8
Load stylesheet: modules/MMM-NetworkScanner/MMM-NetworkScanner.css loader.js:194:8
Styles loaded for: MMM-NetworkScanner loader.js:157:9
Translations loaded for: MMM-NetworkScanner loader.js:159:10
Starting module: MMM-NetworkScanner MMM-NetworkScanner.js:37:7
MMM-NetworkScanner config:
Object { devices: (4) […], network: “-l”, showUnknown: false, showOffline: true, showLastSeen: true, keepAlive: 600, updateInterval: 30, sort: true, residents: [], occupiedCMD: null, … }
MMM-NetworkScanner.js:38:30
MMM-NetworkScanner is initiating network scan MMM-NetworkScanner.js:273:30
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “Champagne”, true ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “Champagne”, true ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “Marmite”, false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “Marmite”, false ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.70”, name: “JoJo”, icon: “male”, color: “#ffffff”, showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “JoJo”, false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “JoJo”, false ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “Champagne”, true ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “Champagne”, true ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “Marmite”, false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “Marmite”, false ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
{…}

color: “#ffffff”

icon: “male”

ipAddress: “192.168.1.70”

name: “JoJo”

online: false

showOffline: true

: Object { … }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “JoJo”, false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “JoJo”, false ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “Champagne”, true ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “Champagne”, true ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Champagne is online MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.17”, name: “Marmite”, icon: “server”, color: “#ffffff”, showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “Marmite”, false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “Marmite”, false ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Marmite is offline MMM-NetworkScanner.js:295:31
MMM-NetworkScanner received a notification: IP_ADDRESS
Object { ipAddress: “192.168.1.70”, name: “JoJo”, icon: “male”, color: “#ffffff”, showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:
Array [ “JoJo”, false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status.
Array [ “JoJo”, false ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner JoJo is offline MMM-NetworkScanner.js:295:31
‘’’

Ok, so the data is making it there…
Can u change the module position to top_left for a test?

jthirasilpa

Hi Sam - yes - changed to top_left. Still “Loading…” If I go into the developers console, and search in the text field for “error” it only brings up the following (although the top of the console indicates that there are 3 errors)

loader.js:203 Error on loading stylesheet: css/custom.css

sdetweil

@jthirasilpa ok, after looking thru the code, I dont see the mac addresses in the modulename.js…

so, can u open a terminal window on the pi and do

sudo arp-scan -l

jthirasilpa

@sdetweil Here is the scan result:

Interface: enp1s0, datalink type: EN10MB (Ethernet)
Starting arp-scan 1.9 with 256 hosts (http://www.nta-monitor.com/tools/arp-scan/                                                                                                 )
192.168.1.1     f4:f2:6d:9f:72:89       TP-LINK TECHNOLOGIES CO.,LTD.
192.168.1.15    c0:3f:d5:65:06:6f       Elitegroup Computer Systems Co.,Ltd.
192.168.1.50    e0:2f:6d:62:b6:d5       Cisco Systems, Inc
192.168.1.52    00:15:65:70:6b:f9       XIAMEN YEALINK NETWORK TECHNOLOGY CO.,LT                                                                                                 D
192.168.1.53    00:15:65:bb:a0:8d       XIAMEN YEALINK NETWORK TECHNOLOGY CO.,LT                                                                                                 D
192.168.1.101   7c:2f:80:6e:56:ff       Gigaset Communications GmbH
192.168.1.103   78:3e:53:40:9b:97       BSkyB Ltd
192.168.1.105   d8:cb:8a:71:a5:f5       Micro-Star INTL CO., LTD.
192.168.1.108   08:05:81:f5:8c:2e       Roku, Inc.
192.168.1.109   10:62:e5:ac:b9:f7       Hewlett Packard
192.168.1.111   f0:1d:bc:8e:da:fa       Microsoft Corporation

13 packets received by filter, 0 packets dropped by kernel
Ending arp-scan 1.9: 256 hosts scanned in 4.391 seconds (58.30 hosts/sec). 11 re                                                                                                 sponded

sdetweil

@jthirasilpa change showUnknown: to true in config.js…

ip addresses 11, 17, and 70 are not known according to the arp scan

jthirasilpa

Hi Sam - they were not at the time of the scan, but they have been picked up in console messages previously. For example:

Shouldn’t that then show up on the Mirror?

sdetweil

@jthirasilpa not my module. Trying to help

jthirasilpa

@sdetweil Hi Sam - I appreciate your assistance. I am actually asking that question legitimately out of ignorance. I assume that if it appears in the console as follows:

Object { ipAddress: “192.168.1.11”, name: “Champagne”, icon: “server”, color: “#ffffff”, showOffline: true, online: true }

then it would be show up in the Mirror, but maybe there are several steps in between…

In any case - thanks for your help.

sdetweil

@jthirasilpa it matches the IP address with the scanned Mac addresses.
If not in the Mac addresses it is not shown.

In debug mode I get a big blast of the Mac address info displayed every time there is a scan

jthirasilpa

@sdetweil OK - do not have access to machine now, but will have a look later. Thanks.

jthirasilpa

@sdetweil
This is one of the devices from the config.js

{ ipAddress: "192.168.1.11", name: "Champagne", icon: "server"}

MMM-NetworkScanner received a notification: IP_ADDRESS 
Object { ipAddress: "192.168.1.11", name: "Champagne", icon: "server", color: "#ffffff", showOffline: true, online: true }

This is from the console:

MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:  
Array [ "Champagne", true ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status. 
Array [ "Champagne", true ]
MMM-NetworkScanner.js:284:31
MMM-NetworkScanner Champagne is online

Strangely when I run sudo arp -scan -l, this device doesn’t appear. But doesn’t the information from the console suggest that it should be displayed?

Conversely, the arp scan does find 192.168.1.15, but console displays this:

MMM-NetworkScanner received a notification: IP_ADDRESS 
Object { ipAddress: "192.168.1.15", name: "Millie", icon: "server", color: "#ffffff", showOffline: true, online: false }
MMM-NetworkScanner.js:70:30
MMM-NetworkScanner IP_ADDRESS device:  
Array [ "Millie", false ]
MMM-NetworkScanner.js:80:31
MMM-NetworkScanner is updating device status. 
Array [ "Millie", false ]

I would think that one of these would be displayed on the MM.

Any further thoughts? Thanks.

sdetweil

@jthirasilpa are those wireless? The arp scan only did Ethernet connected devices

jthirasilpa

Those devices are ethernet connected. Also, I was just checking the logs and there are a lot of ip addresses and:

0|mm       | [20:52:38.389] [LOG]    MMM-NetworkScanner is performing arp-scan
0|mm       | [20:52:38.419] [LOG]    MMM-NetworkScanner is performing ip address scan

but no MAC addresses - which you seem to have in your logs.

jthirasilpa

After a complete reinstall of MM, I finally managed to resolve this. After reinstalling the original NetworkScanner module and using macaddresses to add to the config.js, I kept getting the “sudo requires your password” message. I went through node_helper.js and the only command that appears to require sudo is arp-scan. So I amended sudoers to allow sudo arp-scan without password using:

sudo visudo

and then adding:

 # Allow arp-scan without sudo
username ALL=(ALL) NOPASSWD: /usr/sbin/arp-scan

This allows sudo arp-scan to run without a password, while maintaining password requirements for other sudo commands.

Many thanks to Sam et. al. for input on this issue.

sdetweil

@jthirasilpa cool. Thx for the update. Using the updated file w password support should have allowed without sudoers

DarkZOne

Hello,
i want to use this Module, but i’ve a iphone that is after some time offline when the screen is off. I have a perl script that check into my fritzbox (router) if the iphone connected to the fritzbox.

how can i add the perl script to mmm-networkscanner?

var arp = sudo([‘arp-scan’, ‘-q’, arpHosts]);

like var arp = sudo([‘perlscript.pl’]); ??

Thanks!!