Steps for setting up a PPPoE server in Debian

& Nbsp; 1. environment server debian2.6.18 authentication server radius + mysql software ppp-2.4.4rp-pppoe-3.8radiusclient 2. setup step 1. Compile the kernel in order to realize PPPoE, first compile the kernel and let the kernel support PPPoE. Compile the kernel. I will not introduce it here  

I. environment

Server debian 2.6.18

Authentication Server radius + mysql

Software ppp-2.4.4 rp-pppoe-3.8 (radiusclient)

II. setup steps

1. Compile the kernel

To implement PPPoE, you must first compile the kernel to support PPPoE. Compile the kernel. I will not describe it here. There are a lot of online websites. I believe many people have compiled their own kernels.

2. download and install ppp and pppoe software

(1) install ppp software

The ppp-2.4.4 is used here. after downloading it, unzip it to/usr/src/ppp/

Compile:

Cd/usr/src/ppp/ppp-2.4.4/

./Configure -- prefix =/usr/local/ppp // specify the location of the PPP installation

Make

Maek install

(2) install rp-pppoe

After the rp-pppoe-3.8 is downloaded, decompress it to/usr/src/ppp/

Cd/usr/src/ppp/rp-pppoe-3.8/src

./Configure -- prefix =/usr/local/ppp -- enable-plugin =/usr/src/ppp/ppp-2.4.4

Specify the rp-pppoe installation location as/usr/local/ppp, load ppp path/usr/src/ppp/ppp-2.4.4

Make

Make install

(3) install radiusclient

This is simple. apt-get install radiusclient directly

But check whether there is a radiusclient.

(4) Create a pppd shortcut

Since my PPP and rp-pppoe are self-compiled and installed in specified paths, the installer will not install pppd to the default system path/usr/bin /, therefore, we need to establish a connection to connect pppd to the default system path.

Ln-s/usr/src/local/ppp/sbin/pppd/usr/bin/pppd

(5) configure pppd

Change/etc/ppp/pppoe. conf. it seems that there is nothing to change, just pay attention

# Ethernet card connected to DSL modem

ETH = eth1

Specify which Nic you want to dial

(6) configure pppoe-server-options

Auth

Refuse-pap

Require-chap

Default-mru

Default-asyncmap

Lcp-echo-interval 60

Lcp-echo-failure 5

Ms-dns x. x

Noipdefault

Noipx

Nodefaultroute

Noproxyarp

Noktune

10.0.0.1: 10.0.0.254

Netmask 255.255.255.255

This is the configuration on my server. For more information, see Configuration instructions.

Refuse pap

Require chap // authentication method

Ms-dns x. x configure the DNS server for the client. The customer will be designated the DNS server.

10.0.0.1: 10.0.0.254

Netmask 255.255.255.255 specify the IP address range allocated after successful PPPoE dialing.

(7) configure options

Asyncmap 0

Auth

Crtscts

Nobsdcomp

Nodeflate

Nopcomp

Plugin/etc/ppp/plugins/radius. so

Radius-config-file/etc/radiusclient. conf

Defaultroute

Local

Lock

Hide-password

Modem

Proxyarp

Lcp-echo-interval 30

Lcp-echo-failure 4

Ipcp-accept-local

Ipcp-accept-remote

Noipx

Idle 3600

Where

Plugin/etc/ppp/plugins/radius. so

Radius-config-file/etc/radiusclient. conf

The two rows specify the location for loading radius. so and the location of the radius-config configuration file. These two are very important because I use radius for authentication.

Check whether there is radius. so in the/etc/ppp/plugins/Directory. if not, COPY one from the installation directory.

Cp/usr/local/ppp/lib/pppd/2.4.4/radius. so/etc/ppp/plugins/

(8) configure/etc/radiusclient. conf

Yes

Auth_order radius

Authserver x: 1812

Acctserverx: 1813

(9) configure/etc/radiusclient/servers

Add the password for communication with the radius server and the server name to the file.

# Make sure that this file is mode 600 (readable only to owner )!

#

# Server Name or Client/Server pair Key

#-------------------------------

# Portmaster.elemental.net hardlyasecret

# Portmaster2.elemental.net donttellanyone

Msrv whereknife

(10) set IP forwarding

Echo "1">/proc/sys/net/ipv4/ip_forward