Cisco ASA 5505 - Manual (Page 21)

Contents
xxi
Cisco ASA 5500 Series Configuration Guide using the CLI
Additional References 28-13
Related Documents for IPv6 Prefixes 28-14
RFCs for IPv6 Prefixes and Documentation 28-14
Feature History for IPv6 Neighbor Discovery 28-14
P A R T
7 Configuring Network Address Translation
C H A P T E R
29 Information About NAT 29-1
Why Use NAT? 29-1
NAT Terminology 29-2
NAT Types 29-3
NAT Types Overview 29-3
Static NAT 29-3
Information About Static NAT 29-3
Information About Static NAT with Port Translation 29-4
Information About One-to-Many Static NAT 29-6
Information About Other Mapping Scenarios (Not Recommended) 29-7
Dynamic NAT 29-8
Information About Dynamic NAT 29-9
Dynamic NAT Disadvantages and Advantages 29-10
Dynamic PAT 29-10
Information About Dynamic PAT 29-10
Dynamic PAT Disadvantages and Advantages 29-11
Identity NAT 29-11
NAT in Routed and Transparent Mode 29-12
NAT in Routed Mode 29-13
NAT in Transparent Mode 29-13
NAT for VPN 29-14
How NAT is Implemented 29-16
Main Differences Between Network Object NAT and Twice NAT 29-16
Information About Network Object NAT 29-17
Information About Twice NAT 29-17
NAT Rule Order 29-20
NAT Interfaces 29-21
Routing NAT Packets 29-21
Mapped Addresses and Routing 29-22
Transparent Mode Routing Requirements for Remote Networks 29-24
Determining the Egress Interface 29-24