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Chapter 30 PPP configuration
Chapter contents
Introduction........................................................................................................................................................314
PPP configuration task list...................................................................................................................................315
Creating an IP interface for PPP ...................................................................................................................315
Disable interface IP address auto-configuration from PPP .............................................................................317
Creating a PPP subscriber .............................................................................................................................317
Trigger forced reconnect of PPP sessions using a timer .................................................................................319
Disable interface IP address auto-configuration from PPP .............................................................................319
Configuring a PPPoE session ........................................................................................................................319
Configuring PPP over a HDLC Link ............................................................................................................321
Creating a PPP profile ...................................................................................................................................321
Configuring the local and remote PPP MRRU .............................................................................................323
Displaying PPP configuration information ...................................................................................................324
Debugging PPP ............................................................................................................................................325
Sample configurations .........................................................................................................................................329
PPP over Ethernet (PPPoE) ..........................................................................................................................329
Without authentication, encapsulation multi, with NAPT ......................................................................329
With authentication, encapsulation PPPoE .............................................................................................329
PPP over a HDLC Link (Serial Port) ............................................................................................................330
Without authentication, numbered interface ...........................................................................................330
With authentication, unnumbered interface ............................................................................................330
PPP over a HDLC Link (E1T1 Port) ............................................................................................................330
Without authentication, numbered interface ...........................................................................................330
PPP Dial-up over ISDN ......................................................................................................................................331
PPP Dialer ....................................................................................................................................................331
Create a dialer .........................................................................................................................................332
Create outbound destinations ..................................................................................................................332
Configure recovery strategy .....................................................................................................................333
Create inbound destinations ....................................................................................................................334
Debug dialer functionality .......................................................................................................................336
Example – Dial-on demand feature .........................................................................................................336
Dial-up .........................................................................................................................................................337
Dial-up on demand .................................................................................................................................337
Dial-up on monitor .................................................................................................................................338
Dial-up nailed .........................................................................................................................................338
.....................................................................................................................................................................338