Draytek Vigor 2700 User Manual page 93

User Name
Password
IKE Authentication Method This group of fields is applicable for IPSec Tunnels and L2TP
IPSec Security Method
Callback Function
Vigor2700 Series User's Guide
Uncheck the checkbox-This means the connection type you
select above will apply the authentication methods and security
methods in the general settings.
This field is applicable when you select PPTP or L2TP with or
without IPSec policy above.
This field is applicable when you select PPTP or L2TP with or
without IPSec policy above.
with IPSec Policy when you specify the IP address of the
remote node. The only exception is Digital Signature (X.509)
can be set when you select IPSec tunnel either with or without
specify the IP address of the remote node.
Pre-Shared Key - Check the box of Pre-Shared Key to invoke
this function and type in the required characters (1-63) as the
pre-shared key.
Digital Signature (X.509) –Check the box of Digital Signature
to invoke this function and select one predefined Profiles set in
the VPN and Remote Access >>IPSec Peer Identity.
This group of fields is a must for IPSec Tunnels and L2TP with
IPSec Policy when you specify the remote node. Check the
Medium, DES, 3DES or AES box as the security method.
Medium -Authentication Header (AH) means data will be
authenticated, but not be encrypted. By default, this option is
invoked. You can uncheck it to disable it.
High-Encapsulating Security Payload (ESP) means payload
(data) will be encrypted and authenticated. You may select
encryption algorithm from Data Encryption Standard (DES),
Triple DES (3DES), and AES.
Local ID - Specify a local ID to be used for Dial-in setting in
the LAN-to-LAN Profile setup. This item is optional and can be
used only in IKE aggressive mode.
The callback function provides a callback service only for the
ISDN dial-in user (for i model only). The router owner will be
charged the connection fee by the telecom.
Check to enable Callback function-Enables the callback
function.
Specify the callback number-The option is for extra security.
Once enabled, the router will ONLY call back to the specified
Callback Number.
Check to enable callback budget control-By default, the
callback function has a time restriction. Once the callback
budget has been exhausted, the callback mechanism will be
disabled automatically.
Callback Budget (Unit: minutes)- Specify the time budget for
the dial-in user. The budget will be decreased automatically per
callback connection.
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