P-202H Plus v2 User’s Guide
Table of Contents
12
10.3.1 Transport Mode
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113
10.3.2 Tunnel Mode
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113
10.4 IPSec and NAT
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113
Chapter 11
VPN Screens
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116
11.1 VPN/IPSec Overview
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116
11.2 IPSec Algorithms
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116
11.2.1 AH (Authentication Header) Protocol
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116
11.2.2 ESP (Encapsulating Security Payload) Protocol
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116
11.3 My IP Address
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117
11.4 Secure Gateway IP Address
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117
11.4.1 Dynamic Secure Gateway Address
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118
11.5 VPN Summary Screen
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118
11.6 Keep Alive
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120
11.7 ID Type and Content
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120
11.7.1 ID Type and Content Examples
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121
11.8 Pre-Shared Key
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122
11.9 VPN Rules
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122
11.10
IKE Phases
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126
11.10.1 Negotiation Mode
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127
11.10.2 Diffie-Hellman (DH) Key Groups
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128
11.10.3 Perfect Forward Secrecy (PFS)
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128
11.11 Advanced IKE Settings
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128
11.12 Manual Key
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131
11.12.1 Security Parameter Index (SPI)
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131
11.13 Manual Key Screen
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132
11.14 SA Monitor Screen
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134
11.15 Global Setting Screen
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135
11.16 Telecommuter VPN/IPSec Examples
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136
11.16.1 Telecommuters Sharing One VPN Rule Example
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136
11.16.2 Telecommuters Using Unique VPN Rules Example
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137
11.17 Logs
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138
Chapter 12
NetCAPI
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140
12.1 NetCAPI Overview
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140
12.2 CAPI
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140
12.2.1 ISDN-DCP
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140
12.3 Configuring NetCAPI
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141
12.3.1 Configuring the ZyXEL Device as a NetCAPI Server
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142
12.3.2 RVS-COM
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142
12.3.3 Example of Installing a CAPI driver and Communication Software
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143