Juniper JUNOSE SOFTWARE 11.2.X - BROADBAND ACCESS CONFIGURATION GUIDE 7-20-2010 Configuration Manual page 27

List of Figures
Part 1
Chapter 1
Part 2
Chapter 4
Chapter 5
Part 3
Chapter 11
Chapter 12
Chapter 14
Part 4
Chapter 18
Chapter 19
Chapter 20
Chapter 21
Part 5
Chapter 23
Copyright © 2010, Juniper Networks, Inc.
Managing Remote Access
Configuring Remote Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 1: Local Address Pool Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 2: Shared Local Address Pools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figure 3: Single PPP Clients per ATM Subinterface . . . . . . . . . . . . . . . . . . . . . . . . 58
Figure 4: Multiple PPP Clients per ATM Subinterface . . . . . . . . . . . . . . . . . . . . . . . 59
Managing RADIUS and TACACS+
Configuring RADIUS Dynamic-Request Server . . . . . . . . . . . . . . . . . . . . . . . 231
Figure 5: Sample Remote Access Network Using RADIUS . . . . . . . . . . . . . . . . . . 232
Configuring RADIUS Relay Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Figure 6: RADIUS Relay Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Managing L2TP
L2TP Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Figure 7: Using the E Series Router as an LAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Figure 8: Using the E Series Router as an LNS . . . . . . . . . . . . . . . . . . . . . . . . . . . 330
Configuring an L2TP LAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Figure 9: Lockout States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Configuring L2TP Dial-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
Figure 10: Network Model for Dial-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402
Managing DHCP
DHCP Local Server Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457
Figure 11: Non-PPP Equal Access via the Router . . . . . . . . . . . . . . . . . . . . . . . . . 460
Configuring DHCP Local Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 465
Figure 12: Non-PPP Equal-Access Configuration Example . . . . . . . . . . . . . . . . . 480
Configuring DHCP Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
Figure 13: Passing 802.1p Values to the DHCP Server . . . . . . . . . . . . . . . . . . . . . . 501
Configuring the DHCP External Server Application . . . . . . . . . . . . . . . . . . . . 511
Figure 14: DHCP External Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 512
Managing the Subscriber Environment
Configuring Subscriber Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 567
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