Juniper JUNOSE 11.0.X IP SERVICES, Configuration Manual

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List of Figures
Part 1 Chapters
Chapter 1 Configuring Routing Policy 3
Figure 1: Applying Route Maps to Routes ........................................................6
Figure 2: Filtering with Access Lists ...............................................................23
Figure 3: Filtering with AS-Path Access Lists ..................................................24
Figure 4: Route Map Filtering ........................................................................25
Figure 5: Community Lists ............................................................................40
Chapter 2 Configuring NAT 63
Figure 6: NAPT Example ...............................................................................80
Figure 7: Bidirectional NAT Example .............................................................82
Figure 8: Twice NAT Example .......................................................................83
Figure 9: Cross-VRF Example ........................................................................85
Figure 10: PPTP Tunnels on an Inside Network .............................................87
Figure 11: PPTP Tunnels on an Outside Network ..........................................87
Chapter 5 Configuring IPSec 125
Figure 12: IPSec Tunneling Stack ................................................................129
Figure 13: IPSec Tunneling Packet Encapsulation ........................................130
Figure 14: IPSec Security Parameters in Relation to the Secure IP
Interface ...............................................................................................131
Figure 15: Customer A's Corporate Frame Relay Network ...........................160
Figure 16: ISP-X Uses ERX Routers to Connect Corporate Offices over the
Internet .................................................................................................161
Figure 17: Connecting Customers Who Use Similar Address Schemes ........164
Chapter 7 Configuring ANCP 193
Figure 18: Using ANCP with an Access Node ...............................................204
Chapter 9 Configuring IP Tunnels 245
Figure 19: IP Tunneling ...............................................................................245
Figure 20: Transport and Tunnel Networks Using Different Routing
Protocols ...............................................................................................253
Chapter 11 IP Reassembly for Tunnels 279
Figure 21: Tunneling Through an IP Network That Fragments Packets ........280
Chapter 12 Securing L2TP and IP Tunnels with IPSec 287
Figure 22: L2TP with IPSec Application .......................................................290
Figure 23: L2TP/IPSec Connection ...............................................................290
Figure 24: L2TP Control Frame Encapsulated by IPSec ...............................291
Figure 25: L2TP Data Frame Encapsulated by IPSec ....................................291
Figure 26: L2TP Control Frame with NAT-T UDP Encapsulation ..................294
Figure 27: L2TP Data Frame with NAT-T UDP Encapsulation ......................294
Figure 28: IKE Packet with NAT-T UDP Encapsulation .................................294
Figure 29: GRE/IPSec Connection ................................................................301
List of Figures
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