Draytek Vigor2830 Series User Manual page 215

VPN Dial-Out
Through
Always On
Pre-Shared Key
Digital Signature
(X.509)
IPSec Security
Method
User Name
Use the drop down menu to choose a proper WAN interface
for this profile. This setting is useful for dial-out only.
WAN1 First/ WAN2 First/ WAN3 First - While
connecting, the router will use WAN1/WAN2/WAN3 as
the first channel for VPN connection. If
WAN1/WAN2/WAN3 fails, the router will use another
WAN interface instead.
WAN1 Only /WAN2 Only/WAN 3 Only- While
connecting, the router will use WAN1/WAN2/WAN3 as
the only channel for VPN connection.
WAN1 Only: Backup WAN2/WAN2 Only: Backup
WAN1 - While connecting, the router will use
WAN1/WAN2 as the only channel for VPN connection. If
WAN1/WAN2 fails, the router will use backup
WAN2/backup WAN1 interface instead.
Check to enable router always keep VPN connection.
IKE Authentication Method usually applies to those are
remote dial-in user or node (LAN to LAN) which uses
dynamic IP address and IPSec-related VPN connections
such as L2TP over IPSec and IPSec tunnel.
Pre-Shared Key- Specify a key for IKE authentication.
Confirm Pre-Shared Key-Confirm the pre-shared key.
Click Digital Signature to invoke this function. Use the
drop down list to choose one of the certificates for using.
You have to configure one certificate at least previously in
Certificate Management >> Local Certificate. Otherwise,
the setting you choose here will not be effective.
Peer ID – Choose the peer ID selection from the drop down
list.
Local ID – Choose Alternative Subject Name First or
Subject Name First.
Medium - Authentication Header (AH) means data will be
authenticated, but not be encrypted. By default, this option
is active.
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.
This field is used to authenticate for connection when you
select PPTP or L2TP with or without IPSec policy above.
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Vigor2830 Series User's Guide