Table of Contents
VSG1435-B101 Series User’s Guide
17
Chapter 21
IPSec ......................................................................................................................................249
21.1 Overview .......................................................................................................................... 249
21.1.1 What You Can Do in this Chapter .......................................................................... 249
21.1.2 What You Need to Know ........................................................................................ 250
21.2 The IPSec Status Screen ............................................................................................... 251
21.3 The IPSec Settings Screen ............................................................................................ 252
21.3.1 Add/Edit IPSec Setting .......................................................................................... 253
21.3.2 Configuring Manual Key ........................................................................................ 258
21.4 Technical Reference ........................................................................................................ 260
21.4.1 IPSec Architecture ................................................................................................. 261
21.4.2 Encapsulation ......................................................................................................... 262
21.4.3 IKE Phases ........................................................................................................... 263
21.4.4 Negotiation Mode ................................................................................................... 264
21.4.5 IPSec and NAT ....................................................................................................... 264
21.4.6 VPN, NAT, and NAT Traversal ............................................................................... 265
21.4.7 ID Type and Content .............................................................................................. 266
21.4.8 Pre-Shared Key ...................................................................................................... 267
21.4.9 Diffie-Hellman (DH) Key Groups ............................................................................ 268
Chapter 22
Service Control .....................................................................................................................269
22.1 Overview .......................................................................................................................... 269
22.2 The Service Control Screen ............................................................................................ 269
Chapter 23
ARP Table ..............................................................................................................................271
23.1 Overview .......................................................................................................................... 271
23.1.1 How ARP Works .................................................................................................... 271
23.2 ARP Table Screen ........................................................................................................... 272
Chapter 24
Logs ......................................................................................................................................273
24.1 Overview .......................................................................................................................... 273
24.1.1 What You Can Do in this Chapter .......................................................................... 273
24.1.2 What You Need To Know ....................................................................................... 273
24.2 The System Log Screen .................................................................................................. 274
24.3 The Security Log Screen ................................................................................................. 275
Chapter 25
Traffic Status ........................................................................................................................277
25.1 Overview .......................................................................................................................... 277
25.1.1 What You Can Do in this Chapter .......................................................................... 277
