Configuring the Remote Device

Defining Data Flows to Be Protected

Configuring the Efficient VPN Policies

(Optional) Setting the IPSec SA Lifetime

(Optional) Enabling the Anti-replay Function

(Optional) Configuring DSCP Priority for IKE Packets

(Optional) Configuring NAT Traversal

(Optional) Enabling Dependency Between IPSec SA and IKE SA During IKEv1 Negotiation

(Optional) Configuring IPSec VPN Multi-instance

(Optional) Configuring Heartbeat Detection to Detect the IKE Peer Status

(Optional) Configuring DPD to Detect the IKE Peer Status

(Optional) Disabling the Function of Instructing the Peer Device to Delete the Old Child SA

Applying an Efficient VPN Policy to an Interface