Fortinet FortiGate FortiGate-500A, Administration Manual

Page: 250 / 394

250
01-28006-0100-20041105 Fortinet Inc.
Phase 1 VPN
Phase 1
Phase 1 of an AutoIKE tunnel negotiation consists of the exchange of proposals for
how to authenticate and secure the channel. In most cases, you only need to
configure the basic VPN settings.
To configure phase 1 settings
1 Go to VPN > IPSEC > Phase 1 .
2 Select Create New to create a new VPN gateway or select an existing gateway to
configure.
Phase 1 list
Figure 120:IPSec VPN Phase 1 list
Create New Select Create New to add a Phase 1 configuration, also called a remote
gateway.
Gateway Name The names of the Phase 1 configurations (remote gateways) added.
Gateway IP The IP address of the remote gateway if this is a static IP address
phase 1, Dialup if this is a dialup Phase 1 configuration, and the domain
name if this is a dynamic DNS phase 1.
Mode Main mode or Aggressive mode.
Encryption
Algorithm The names of the encryption and authentication algorithms used by each
phase 1 configuration.
Edit, view, or delete phase 1 configurations.