RADIUSdesk

logo
Trace:

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision 		Previous revision
technical:ppp-rd-agent [2023/11/07 20:29]
admin [Startup and config file] 		technical:ppp-rd-agent [2023/11/08 10:30] (current)
admin [Startup and config reference files]
Line 1: Line 1:
 ====== RADIUSdesk Accel-ppp Agent ====== ====== RADIUSdesk Accel-ppp Agent ======
 ===== Overview ===== ===== Overview =====
-  * The **RADIUSdesk Acell-ppp Agent** is a lightweight add-on to Ubuntu or Raspberry Pi devices that serves as a broker between Acell-ppp and RADIUSdesk.+  * The **RADIUSdesk Accel-ppp Agent** is a lightweight add-on to Ubuntu or Raspberry Pi devices that serves as a broker between Accel-ppp and RADIUSdesk.
   * It uses a couple of Lua based libraries and scripts to fulfill its mandate.   * It uses a couple of Lua based libraries and scripts to fulfill its mandate.
  
Line 16: Line 16:
 ==== The Rest ==== ==== The Rest ====
  
-  * We assume you already have a device that has Acell-ppp installed as per instructions elsewhere on this Wiki.+  * We assume you already have a device that has Accel-ppp installed as per instructions elsewhere on this Wiki.
   * Install the following packages.   * Install the following packages.
 <code bash> <code bash>
Line 32: Line 32:
 ===== Configuration ===== ===== Configuration =====
  
-==== Startup and config file ====+==== Startup and config reference files ====
   * Copy the following reference files:   * Copy the following reference files:
 <code bash> <code bash>
Line 41: Line 41:
 sudo cp /etc/MESHdesk/files/rc.local /etc/ sudo cp /etc/MESHdesk/files/rc.local /etc/
 </code> </code>
 +
 +=== Config File ===
  
   * Configuration is done by tweaking the ///etc/accel-ppp-rd.conf// file.   * Configuration is done by tweaking the ///etc/accel-ppp-rd.conf// file.
Line 61: Line 63:
   * We also specify the interface we want the PPPoE service to run on.   * We also specify the interface we want the PPPoE service to run on.
   * In our case we have a Raspberry Pi 4 with an Enternet port (eth0) where we will run the PPPoE service on.   * In our case we have a Raspberry Pi 4 with an Enternet port (eth0) where we will run the PPPoE service on.
-  * The agent will then fetch the MAC Address of this interface and forward the request for config for the Accel-ppp server from RADIUSdesk using this MAC Address as the unique identifier.+  * The agent will then fetch the MAC Address of this interface and forward the request for config to RADIUSdesk using this MAC Address as the unique identifier. 
 +  * Make changes to this file so that it works with your environment and device. 
 + 
 +=== Startup File === 
 +  * Disable automatic startup of Accel-ppp. 
 +<code bash> 
 +sudo systemctl disable accel-ppp 
 +</code> 
 +  * The startup file is ///etc/rc.local//. 
 +  * You also have to tweak it to work on the device running the RADIUSdesk Accel-ppp Agent. 
 +  * Refer to the sample below 
 +<code bash> 
 +#!/bin/bash 
 +iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE 
 + 
 +cd /etc/MESHdesk 
 + 
 +sleep 10 
 +/etc/MESHdesk/u.lua & 
 +sleep 10 
 +/etc/MESHdesk/heartbeat.lua & 
 + 
 +exit 0 
 +</code> 
 +  * The important line is the one with the iptables rule for NAT. 
 +  * With our setup the WAN connection / uplink is the WiFi interface, **wlan0**. 
 +  * Make sure that your setup matches your device's configuration. 
 + 
 +<WRAP center round info 100%> 
 +Since PPPoE works on Layer2, you can have both the PPPoE and the WAN connection on one physical interface e.g eth0 in our case with the Pi. 
 +</WRAP> 
 +  * On the Raspberry Pi the rc.local script was called automatically during startup. 
 +  * On Ubuntu you'll probably have to follow these instructions to ensure that it starts up during boot time 
 +  * http://radiusdesk.com/wiki/technical/ppp-pppoe-basic#add_masquerade_support_on_wan_enp0s3 
 +  * Everything should now be in place and you can reboot the device and see if it is listed under **Accel-ppp Servers -> New Arrivals**  
 + 
 +==== RADIUS Client ==== 
 +  * If your Accel-ppp server is using RADIUSdesk for its RADIUS component you have one last step to do. 
 +  * You can do its RADIUS on-boarding by looking for it under RADIUS -> RADIUS Clients -> New Arrivals. 
 +  * After you completed the on-boarding be sure to specify the Client Type as **Accel-On-RADIUSdesk**. 
 +  * This will allow the code to follow the correct procedure when an active session for a user needs to be terminated. 
 +{{:technical:pppoe:accel-type.png|}} 
 + 
 + 
 + 
  
  
  
Last modified: 2023/11/07 20:29