By default, most of the network will have internet access, and the devices they have at the edge of the network will have IPsec capability. It provides security and is a lot cheaper than other means of connecting the WAN network. Ikev2 remote-authentication pre-shared-key ciscoĬreate an access-list that defines the traffic to be encrypted.Ĭreate an IKEv2 IPsec-proposal that references the algorithms specified on the FTD.Ĭreate a crypto map entry to tie configuration.Ĭreate a NAT exemption statement to prevent VPN traffic from being natted by firewall.We use an IPsec site-to-site VPN tunnel to connect two sites. Ikev2 local-authentication pre-shared-key cisco

Setup ASA configurationĮnable IKEv2 on the outside interface of ASA.Ĭreate ikev2 policy to define same parameters as configured on FTD.Ĭreate a group policy to allow IKEv2 protocol.Ĭreate a tunnel group for peer FTD public IP address. You can also use FTD CLI commands to view Site-to-Site VPN SA and traffic statistics.

If multiple inside interfaces that will be in use a manual exempt NAT rule will be created under policies -> NATĪ summary of site-to-site will be displayed. Set the authentication to a pre-shared key and enter the pre-shared key (PSK) which will be used on both sides. Select ‘create new IKE policy’ and add parameters related to Encryption ‘AES256’ Integrity hash ‘SHA256’ Pseudo random function (PRF) hash ‘SHA256’. On next page select ‘Edit’ and set the Internet Key Exchange (IKE) parameters. Then choose the remote peer’s network that will be encrypted across site-to-site VPN. Select the external interface for the FTD and then choose a local network that will need to be encrypted across site-to-site VPN. Give name to Site-to-site VPN connection a profile name. Use Site-to-site wizard on FDM as depicted below:

Navigate to Site-to-site VPN -> create Site-to-Site VPN connection Create an objectĬreate an object for the local area network behind the FDM device as shown in figure above.Ĭreate an object for remote network behind ASA device. Navigate to Objects -> Networks -> Add New NetworkĬonfigure objects for LAN networks from FDM graphic user interface (GUI). To configure a site to site VPN on FTD the first step is to configure FTD on FDM. In today’s blog we will cover in detail about how site to site VPN is configured on FTD devices. The site to site VPN is configured for FTD devices using the FirePower Defence management console. In FirePower devices we can configure site to site VPN on FTD devices. VPNs allow access to restricted sites with secure connection.

Fortigate checkpoint site to site vpn