Draytek Vigor2912 Series User Manual page 285

Dial-Out Settings
continuously sending PING packets to the remote host, the
Vigor router can know the true existence of this VPN
connection and react accordingly. This is independent of
DPD (dead peer detection).
PING to the IP - Enter the IP address of the remote host
that located at the other-end of the VPN tunnel.
Type of Server I am calling - PPTP - Build a PPTP VPN
connection to the server through the Internet. You should
set the identity like User Name and Password below for the
authentication of remote server.
IPsec Tunnel - Build an IPsec VPN connection to the
server through Internet.
L2TP with IPsec Policy - Build a L2TP VPN connection
through the Internet. You can select to use L2TP alone or
with IPsec. Select from below:
None: Do not apply the IPsec policy. Accordingly, the
VPN connection employed the L2TP without IPsec
policy can be viewed as one pure L2TP connection.
Nice to Have: Apply the IPsec policy first, if it is
applicable during negotiation. Otherwise, the dial-out
VPN connection becomes one pure L2TP connection.
Must: Specify the IPsec policy to be definitely
applied on the L2TP connection.
User Name - This field is applicable when you select,
PPTP or L2TP with or without IPsec policy above. The
length of the name is limited to 49 characters.
Password - This field is applicable when you select PPTP
or L2TP with or without IPsec policy above. The length of
the password is limited to 15 characters.
PPP Authentication - This field is applicable when you
select, PPTP or L2TP with or without IPsec policy above.
PAP/CHAP is the most common selection due to wild
compatibility.
VJ compression - This field is applicable when you select
PPTP or L2TP with or without IPsec policy above. VJ
Compression is used for TCP/IP protocol header
compression. Normally set to Yes to improve bandwidth
utilization.
IKE Authentication Method - This group of fields is
applicable for IPsec Tunnels and L2TP with IPsec Policy.
Pre-Shared Key - Input 1-63 characters as pre-shared
key.
Digital Signature (X.509) - Select one predefined
Profiles set in the VPN and Remote Access >>IPsec
Peer Identity.
Peer ID - Select one of the predefined Profiles set in
VPN and Remote Access >>IPsec Peer Identity.
Local ID – Specify a local ID (Alternative Subject
Name First or Subject Name First) to be used for
Dial-in setting in the LAN-to-LAN Profile setup. This
275 Vigor2912 Series User's Guide