HP-UX IPSec version A.01.06 Administrator's Guide: HP-UX 11i Version 2

List of Figures

1-1 Symmetric Key Authentication

1-2 AH in Transport Mode

1-3 AH in Tunnel Mode

1-4 Symmetric Key Cryptosystem

1-5 ESP Encryption in Transport Mode

1-6 ESP in Tunnel Mode

1-7 Authenticated ESP

1-8 Nested ESP in AH

1-9 SA Establishment

1-10 Diffie-Hellman Key Generation

1-11 IPSec End-to-End Topology

1-12 End Host-to-Gateway (VPN) Topology

1-13 End-to-Gateway IPSec Topology

1-14 End-to-End Tunnel Topology

1-15 IPSec Gateway-to-Gateway Topology

4-1 VeriSign Symmetric Key Cryptosystem

5-1 Title not available (Establishing Security Associations (SAs) )

5-2 Outbound Processing

6-1 IPFilter and IPSec

6-2 Scenario One

6-3 Scenario Two

6-4 Scenario Three

6-5 Packet with Unencrypted TCP Data

6-6 Packet with IPSec-Encrypted TCP Data

6-7 Scenario Four

B-1 Example 1: telnet AB

B-2 Example 1: telnet BA

B-3 Example 2: Network IPSec Policy with Exceptions