Draytek 2750 manual Confirm Pre-Shared key, Local Identity, Remote Identity, Local Network / Mask

Confirm Pre-Shared key	Such field will be applicable when Pre-shared key is selected as
	the Type for the authentication. Input 1-63 characters as
	pre-shared key again to confirm it.
Local Identity	Local Identity is on behalf of the IP address while identity
	authenticating with remote VPN server. The length of the ID is
	limited to 47 characters.
Remote Identity	This field defines the identity of the remote end.
Local Network / Mask	Traffic between this subnet and the subnet specified in Remote
	Network / Mask will travel through the VPN tunnel.
Remote Network / Mask	Add a static route to direct all traffic destined to this Remote
	Network IP Address/Remote Network Mask through the VPN
	connection. For IPSec, this is the destination clients IDs of
	phase 2 quick mode.
IKE Phase 1 proposal	Propose the local available authentication schemes and
	encryption algorithms to the VPN peers, and get its feedback to
	find a match.

IKE Phase 2 proposal Propose the local available algorithms to the VPN peers, and get its feedback to find a match.

Perfect Forward Secrecy The IKE Phase 1 key will be reused to avoid the computation complexity in phase 2. The default value is inactive this function.

Vigor2750 Series User’s Guide 187