FortiGate—Change_Interface_for_DNS

FortiGate—SDWAN_Tunnel_Interface

FortiGate—IPSEC_Aggressive_Mode

FortiGate—IPsec_For_Client_IKE2

connect to the dial-up IPsec VPN (IKEv2) with FortiClient using local username and password.

FortiGate—Dialup_IPsec_VPNs

multiple IPsec tunnels established over one WAN IP.