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Chapter 30 PPP configuration
Chapter contents
Introduction........................................................................................................................................................312
PPP configuration task list...................................................................................................................................313
Creating an IP interface for PPP ...................................................................................................................313
Disable interface IP address auto-configuration from PPP .............................................................................315
Creating a PPP subscriber .............................................................................................................................315
Trigger forced reconnect of PPP sessions using a timer .................................................................................317
Disable interface IP address auto-configuration from PPP .............................................................................317
Configuring a PPPoE session ........................................................................................................................317
Configuring PPP over a HDLC Link ............................................................................................................319
Creating a PPP profile ...................................................................................................................................319
Configuring the local and remote PPP MRRU .............................................................................................321
Displaying PPP configuration information ...................................................................................................322
Debugging PPP ............................................................................................................................................323
Sample configurations .........................................................................................................................................327
PPP over Ethernet (PPPoE) ..........................................................................................................................327
Without authentication, encapsulation multi, with NAPT ......................................................................327
With authentication, encapsulation PPPoE .............................................................................................327
PPP over a HDLC Link (Serial Port) ............................................................................................................328
Without authentication, numbered interface ...........................................................................................328
With authentication, unnumbered interface ............................................................................................328
PPP over a HDLC Link (E1T1 Port) ............................................................................................................328
Without authentication, numbered interface ...........................................................................................328
PPP Dial-up over ISDN ......................................................................................................................................329
PPP Dialer ....................................................................................................................................................329
Create a dialer .........................................................................................................................................330
Create outbound destinations ..................................................................................................................330
Configure recovery strategy .....................................................................................................................331
Create inbound destinations ....................................................................................................................332
Debug dialer functionality .......................................................................................................................334
Example – Dial-on demand feature .........................................................................................................334
Dial-up .........................................................................................................................................................335
Dial-up on demand .................................................................................................................................335
Dial-up on monitor .................................................................................................................................336
Dial-up nailed .........................................................................................................................................336
.....................................................................................................................................................................336