3Com 10014299 manual Configure PPPoE, Client

180CHAPTER 13: CONFIGURING PPPOE CLIENT

implement the client dial-up function of PPPoE), so the subscribers can access the Internet without installing a PPPoE client software on PCs. Furthermore, all the PCs on the same LAN can share an ADSL account.

Figure 52 Networking for PPPoE

PC PC

Ethernet

			PPPoE Client
			ADSL Modem
		PPPoE Session
			PPPoE Server
	As shown in the above figure, the PCs on an Ethernet are connected to a 3Com
	Router running PPPoE client. The data destined for the Internet first reach the
	router where PPPoE encapsulates the data, and then go through the ADSL access
	server via the ADSL Modem attached to the router, and finally access the Internet.
	The overall Internet-accessing process can be implemented, without requiring the
	subscribers to install any PPPoE client dial-up software.
Configure PPPoE	The fundamental PPPoE configuration includes:
Client	■	Configure dialer interface
	■	Configure PPPoE session
	The high-level PPPoE configuration includes:

■ Reset or delete PPPoE session

1Configure Dialer Interface

Before configuring a PPPoE session, you should configure a dialer interface and a dialer bundle on the interface. Each PPPoE session should uniquely associates with a dialer bundle, which is uniquely associated to a dialer interface. In other words, only a PPPoE session can be created on a dialer interface.

Perform the commands dialer-ruleand interface dialer in system view and other commands in dialer interface view.

Table 213 Configure a dialer interface

Operation	Command
Configure a dialer rule	dialer-ruledialer-group {
	protocol-name{ permit deny } acl
	acl-number }
Create a dialer interface	interface dialer number