Table of Contents
P-662H/HW-D Series User’s Guide
17
15.3.1 Transport Mode
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218
15.3.2 Tunnel Mode
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218
15.4 IPSec and NAT
................................................................................................................
218
Chapter
16
VPN Screens
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221
16.1 VPN/IPSec Overview
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221
16.2 IPSec Algorithms
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221
16.2.1 AH (Authentication Header) Protocol
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221
16.2.2 ESP (Encapsulating Security Payload) Protocol
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221
16.3 My IP Address
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222
16.4 Secure Gateway Address
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222
16.4.1 Dynamic Secure Gateway Address
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223
16.5 VPN Setup Screen
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223
16.6 Keep Alive
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225
16.7 VPN, NAT, and NAT Traversal
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225
16.8 Remote DNS Server
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226
16.9 ID Type and Content
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227
16.9.1 ID Type and Content Examples
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228
16.10 Pre-Shared Key
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229
16.11 Editing VPN Policies
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229
16.12
IKE Phases
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233
16.12.1 Negotiation Mode
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234
16.12.2 Diffie-Hellman (DH) Key Groups
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235
16.12.3 Perfect Forward Secrecy (PFS)
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235
16.13 Configuring Advanced IKE Settings
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235
16.14 Manual Key Setup
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238
16.14.1 Security Parameter Index (SPI)
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238
16.15 Configuring Manual Key
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238
16.16 Viewing SA Monitor
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241
16.17 Configuring Global Setting
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242
16.18 Telecommuter VPN/IPSec Examples
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243
16.18.1 Telecommuters Sharing One VPN Rule Example
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243
16.18.2 Telecommuters Using Unique VPN Rules Example
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244
16.19 VPN and Remote Management
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245
Chapter
17
Certificates
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247
17.1 Certificates Overview
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247
17.1.1 Advantages of Certificates
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248
17.2 Self-signed Certificates
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248
17.3 Configuration Summary
...................................................................................................
248
17.4 My Certificates
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248