R3303-HP HSR6800 Routers Layer 2 - WAN Configuration Guide

[RouterC-Atm1/0/1.1] pvc to_adsl_a 0/60

[RouterC-atm-pvc-Atm1/0/1.1-0/60-to_adsl_a] map bridge virtual-ethernet 1/0/1

[RouterC-atm-pvc-Atm1/0/1.1-0/60-to_adsl_a] quit

[RouterC-Atm1/0/1.1] pvc to_adsl_b 0/61

[RouterC-atm-pvc-Atm1/0/1.1-0/61-to_adsl_b] map bridge virtual-ethernet 1/0/1

PPPoA configuration example

Network requirements

As shown in Figure 7, two hosts dial into the ATM network each through an ADSL Router, and

communicate with Router C through DSLAM. The requirements are as follows:

• To create VT for multiuser on Router C, and configure PPP mapping on VT.

The VPI/VCI value of two PVCs connecting Router C and DSLAM are 0/60 and 0/61, pointing to

ADSL Router A and ADSL Router B, respectively.

• Both the WAN port of Router C and the DSL interfaces of the two ADSL routers adopt PPPoA. The

authentication mode of ADSL Router is PAP. The IP addresses of the two ADSL Routers are assigned

by Router C.

Figure 7 Network diagram

Configuration procedure

CAUTION:

If the client cancels the IP address it has received throu

h address ne

otiation, or the client is confi

ured

ith a fixed IP address, the communication between the server and the client will fail. You must shut down

the ATM interface first by using the shutdown command, and delete the IP address pool on the server.

1. Configure Router C (PPPoA Server):

# Create users for PPP authentication, and establish a local IP address pool.

<RouterC> system-view

[RouterC] local-user user1

[RouterC-luser-user1] service-type ppp

[RouterC-luser-user1] password simple pwd1

[RouterC-luser-user1] quit

[RouterC] local-user user2

[RouterC-luser-user2] service-type ppp