Draytek Vigor2133 User Manual page 238

TCP/IP Network
Settings
226
same with the ID setting in dial-in type) by checking the box.
Also, you should further specify the corresponding security
methods on the right side.
If you uncheck the checkbox, the connection type you select
above will apply the authentication methods and security
methods in the general settings.
Username - This field is applicable when you select PPTP or
L2TP with or without IPsec policy above. The length of the
name is limited to 11 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 11 characters.
VJ Compression - VJ Compression is used for TCP/IP
protocol header compression. This field is applicable when
you select PPTP or L2TP with or without IPsec policy above.
IKE Authentication Method - This group of fields is
applicable for IPsec Tunnels and L2TP 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.
Local ID – Specify which one will be inspected

first.
Alternative Subject Name First – The alternative

subject name (configured in Certificate
Management>>Local Certificate) will be
inspected first.
 Subject Name First – The subject name
(configured in Certificate Management>>Local
Certificate) will be inspected first.
IPsec Security Method - This group of fields is a must for
IPsec Tunnels and L2TP with IPsec Policy when you specify
the remote node.
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.
My WAN IP –This field is only applicable when you select
PPTP or L2TP with or without IPsec policy above. The default
value is 0.0.0.0, which means the Vigor router will get a PPP
IP address from the remote router during the IPCP
negotiation phase. If the PPP IP address is fixed by remote
side, specify the fixed IP address here. Do not change the
default value if you do not select PPTP or L2TP.
Remote Gateway IP - This field is only applicable when you
select PPTP or L2TP with or without IPsec policy above. The
Vigor2133 Series User's Guide