FortiGate IPSec VPN User Guide - FirewallShop.com

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Specify the manual keys for creating a tunnel Manual-key configurations FortiGate IPSec VPN Version 3.0 User Guide 114 01-30005-0065-20070716
IPv6 IPSec VPNs Overview of IPv6 IPSec support IPv6 IPSec VPNs This chapter describes how to configure your FortiGate unit’s IPv6 IPSec VPN functionality. IPv6 configuration is not supported in the web-based manager. You must use the Command Line Interface (CLI). This section outlines the relevant CLI commands. For detailed information about the CLI, see the FortiGate CLI Reference. The following topics are included in this section: • Overview of IPv6 IPSec support • Configuring IPv6 IPSec VPNs • Site-to-site IPv6 over IPv6 VPN example • Site-to-site IPv4 over IPv6 VPN example • Site-to-site IPv6 over IPv4 VPN example Overview of IPv6 IPSec support The FortiGate unit supports interface-based IPv6 IPSec, but not policy-based. This section describes only how IPv6 IPSec support differs from IPv4 IPSec support. FortiOS 3.0 supports IPv6 VPNs, but only in the CLI. The web-based manager does not display the configurations or status of any IPv6 VPN. Where both the gateways and the protected networks use IPv6 addresses, sometimes called IPv6 over IPv6, you can create either an auto-keyed or manually-keyed VPN. You can combine IPv6 and IPv4 addressing in an autokeyed VPN in the following ways: IPv4 over IPv6 The VPN gateways have IPv6 addresses. The protected networks have IPv4 addresses. The phase 2 configurations at either end use IPv4 selectors. IPv6 over IPv4 The VPN gateways have IPv4 addresses. The protected networks use IPv6 addresses. The phase 2 configurations at either end use IPv6 selectors. Compared with IPv4 IPSec VPN functionality, there are some limitations: • Except for IPv6 over IPv4, remote gateways with Dynamic DNS are not supported. This is because FortiOS 3.0 does not support IPv6 DNS. • You cannot use RSA certificates in which the common name (cn) is a domain name that resolves to an IPv6 address. This is because FortiOS 3.0 does not support IPv6 DNS. • DHCP over IPSec is not supported, because FortiOS 3.0 does not support IPv6 DHCP. • Selectors cannot be firewall address names. Only IP address, address range and subnet are supported. • Redundant IPv6 tunnels are not supported. FortiGate IPSec VPN Version 3.0 User Guide 01-30005-0065-20070716 115
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USER GUIDE FortiGate IPSec VPN Vers
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Contents Contents Introduction ....
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Contents Adding XAuth authenticatio
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Contents Defining IKE negotiation p
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Introduction About FortiGate IPSec
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Introduction About this document
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Introduction Fortinet documentation
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Configuring IPSec VPNs IPSec VPN ov
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Configuring IPSec VPNs General prep
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Gateway-to-gateway configurations C
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Gateway-to-gateway configurations G
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Gateway-to-gateway configurations H
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Gateway-to-gateway configurations H
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Hub-and-spoke configurations Config
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Hub-and-spoke configurations Dynami
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Dynamic DNS configurations Configur
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FortiClient dialup-client configura
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Page 63 and 64: FortiClient dialup-client configura
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Page 79 and 80: Internet-browsing configuration Con
Page 81 and 82: Internet-browsing configuration Rou
Page 83 and 84: Redundant VPN configurations Config
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Page 105 and 106: Transparent mode VPNs Configuration
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Page 111 and 112: Manual-key configurations Configura
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Page 117 and 118: IPv6 IPSec VPNs Site-to-site IPv6 o
Page 127 and 128: Auto Key phase 1 parameters Overvie
Page 129 and 130: Auto Key phase 1 parameters Authent
Page 137 and 138: Auto Key phase 1 parameters Definin
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Page 141 and 142: Auto Key phase 1 parameters Using X
Page 143 and 144: Phase 2 parameters Basic phase 2 se
Page 145: Phase 2 parameters Advanced phase 2
Page 148 and 149: Configure the phase 2 parameters Ph
Page 150 and 151: Defining firewall policies Defining
Page 156 and 157: Monitoring VPN connections Monitori
Page 158 and 159: Logging VPN events Monitoring and t
Page 160 and 161: VPN troubleshooting tips Monitoring
Page 162 and 163: Index Encryption Algorithm, Manual
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Index remote peer authenticating wi
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