How to build a vpn tunnel
IPSec Tunnel. At this point, we have all of the components that we need to build the tunnel. Remember that since the ‘IKE Crypto’ options are assigned at the ‘IKE Gateways’, those options are not necessary on this screen. Go to Network -> IPSec Tunnels -> Add. Name: Branch_Tunnel. Tunnel Interface: tunnel.201. Type: Auto Key. Address