Nortel Networks 8000 - Manual (Page 140)

6 PPP and MP configuration
Nortel Secure Router 8000 Series
Configuration -WAN Access
The system view appears.
Step 2 Run:
aaa
The AAA view appears.
Step 3 Run:
local-user user-name password { simple | cipher } password
The command adds the user name and password of the authenticated into the local user list.
Step 4 Run:
quit
Return to the system view.
Step 5 Run:
interface interface-type interface-number
The interface view appears.
Step 6 Run:
ppp authentication-mode chap [ pap ] [ call-in ]
Authentication mode is configured as CHAP.
Using the ppp authentication-mode chap pap command, you can perform CHAP
negotiation preferentially in LCP negotiation.
If the peer does not support the CHAP authentication mode, you can perform PPP negotiation.
If none of the two authentication modes is supported, the negotiation fails.
Step 7 Run:
ppp chap user user-name
The command configures the local user name.
Step 8 Run:
restart
The command restarts the interface.
CÛ
NOTE
If the user name and the password changes, use the restart, shutdown or undo shutdown command
under the interface view to validate the configuration.
—End
Configuring the authenticated
Do as follows on the routers:
Step 1 Run:
system-view
6-14 Nortel Networks Inc. Issue 5.3 (30 March 2009)