7-39
ADSL WAN Connections
PPPoA Overview
If you need to configure authentication protocols for the connection, see “PPP
Authentication” on page 6-72 in Chapter 6: Configuring the Data Link Layer
Protocol for E1, T1, and Serial Interfaces.
Binding the ATM Subinterface to the PPP Interface
To finish defining the point-to-point layer for the ADSL connection, you must
bind the ATM subinterface to the PPP interface. Enter the following command
from either the global configuration mode context or the PPP interface
configuration mode context:
Syntax: bind <bind number> atm <number.subinterface number> ppp <number>
Replace <bind number> with a bind number that you have not yet used on
the ProCurve Secure Router. Enter the interface numbers for the ATM sub-
interface and PPP interface that you want to bind together.
You can enter the show running-config command from the enable mode
context to ensure that you have entered the two bind commands that are
required for an ADSL connection that uses PPPoA. Figure 7-13 shows a section
of the running-config relating to an ADSL interface, ATM interface, ATM
subinterface, and PPP interface.
Figure 7-13. Using the show running-config Command to Check the Two bind
Commands Required for PPPoA
interface adsl 2/1
snr-margin 5
no shutdown
!
interface atm 1 point-to-point
no shutdown
bind 1 adsl 2/1 atm 1
!
interface atm 1.1 point-to-point
no shutdown
pvc 0/33
!
interface ppp 1
ip address 10.1.1.1 255.255.255.252
no shutdown
bind 2 atm 1.1 ppp 1
Bind the ADSL interface to the ATM interface
Bind the ATM subinterface to
the PPP interface
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