This is a [Munin](http://munin-monitoring.org/) plugin to monitor your [Ubiquiti Unifi](https://www.ubnt.com/products/#unifi) wireless network status.  
It uses SNMPv2 and php child-processes to get network data.

### The original version of code is aviable here: [http://git.bmrg.hu/pub/unifi-munin.git](http://git.bmrg.hu/pub/unifi-munin.git/)   





## Usage 
unifi_munin - Munin plugin to monitor UBNT unifi wireless APs

Number of Clients  
![munin](http://git.bmrg.hu/images/unifi-munin.git/munin-ssid.png)  

Network Usage  
![munin](http://git.bmrg.hu/images/unifi-munin.git/munin-netw.png)  




## Installing on Debian

1. Copy the **ubnt_unifi.php** into the **/usr/share/munin/plugins/** folder.  
   
2. Set the rights:  
`chmod 755 /usr/share/munin/plugins/ubnt_unifi.php`  

3. Create a symlink to this file:  
`ln -s /usr/share/munin/plugins/ubnt_unifi.php /etc/munin/plugins/ubnt_unifi`  

4. Edit the **/etc/munin/munin.conf** and **/etc/munin/plugin-conf.d/munin-node** files, add the following configuration lines.  

5. Restart the munin, and munin-node with `/etc/init.d/munin restart` and `/etc/init.d/munin-node restart` commands.  

6. Test the plugin with the `munin-run ubnt_unifi` command.  
  


## CONFIGURATION

Edit the **/etc/munin/munin.conf** with the following options:  

    [unifi.company.com]   #Unifi Controller hostname
      address 127.0.0.1   #This plugin uses a wirtual munin node on localhost,
      use_node_name no    #but don't need to use the node name.
      timeout 240         #Timeout, while this plugin can be running.


Edit the **/etc/munin/plugin-conf.d/munin-node**, and use the following configurations:  

    [ubnt_unifi]   
      timeout           -   Munin-update timeout for this plugin.  
      env.controller    -   The unifi controller hostname/ip.  
      env.devices       -   A "space" separated list of the hostnames or IP addresses of wireless APs.  
      env.timeout       -   The maximum timeout in milliseconds of SNMP requests. (must enough to get all data!).  
      env.retry         -   Number of retry after failed/time out SNMP requets.  
      env.maxproc       -   Maximum nuber of child processes (for SNMP get)
      env.devnetw       -   The network of the APs. (It is expreimental yet.)  

  
For example:

     [ubnt_unifi]    
       timeout 240  
       env.controller unifi.company.com
       env.devices ap01.wl.company.lan ap02.wl.company.lan ap03.wl.company.lan 10.10.1.6 10.10.1.7 10.10.1.8   
       env.devnetw 10.10.1.10/24  
       env.timeout 850  
       env.retry 3  
       env.maxproc 32  



### AUTHOR

Copyright (C) 2018-2019 Gergő J. Miklós.



### LICENSE

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 dated June,
1991.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.