Juniper IP SERVICES - CONFIGURATION GUIDE V 11.1.X, Configuration Manual

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Defining Static Address Translations .............................................................72
Creating Static Inside Source Translations ...............................................72
Creating Static Outside Source Translations ............................................73
Defining Dynamic Translations .....................................................................74
Creating Access List Rules .......................................................................74
Defining Address Pools ...........................................................................75
Defining Dynamic Translation Rules .......................................................76
Creating Dynamic Inside Source Translation Rules ...........................77
Creating Dynamic Outside Source Translation Rules ........................77
Defining Translation Timeouts ................................................................78
Clearing Dynamic Translations ......................................................................79
NAT Configuration Examples ........................................................................79
NAPT Example ........................................................................................79
Bidirectional NAT Example .....................................................................81
Twice NAT Example ................................................................................83
Cross-VRF Example ................................................................................85
Tunnel Configuration Through NAT Examples ...............................................86
Clients on an Inside Network ..................................................................87
Clients on an Outside Network ...............................................................87
GRE Flows Through NAT ...............................................................................88
Monitoring NAT .............................................................................................88
Displaying the NAT License Key .............................................................88
Displaying Translation Statistics ..............................................................89
Displaying Translation Entries ................................................................91
Displaying Address Pool Information ......................................................92
Displaying Inside and Outside Rule Settings ...........................................93
Chapter 3 Configuring J-Flow Statistics 95
Overview .......................................................................................................95
Interface Sampling ..................................................................................95
Aggregation Caches ................................................................................96
Flow Collection .......................................................................................96
Main Flow Cache Contents ...............................................................96
Cache Flow Export ...........................................................................97
Aging Flows ............................................................................................97
Operation with NAT ................................................................................98
Operation with High Availability .............................................................98
Platform Considerations ................................................................................98
Before You Configure J-Flow Statistics ...........................................................98
Configuring Flow-Based Statistics Collection ..................................................98
Enabling Flow-Based Statistics ................................................................99
Enabling Flow-Based Statistics on an Interface .......................................99
Defining a Sampling Interval .................................................................100
Setting Cache Size .................................................................................101
Defining Aging Timers ..........................................................................101
Specifying the Activity Timer ..........................................................101
Specifying the Inactivity Timer .......................................................102
Specifying Flow Export .........................................................................102
Configuring Aggregation Flow Caches ...................................................103
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