Table of Contents
Advertisement
N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
•
Select the Diffie-Hellman (DH) Group from the list.
The Diffie-Hellman algorithm is used when keys are exchanged. The DH Group
setting determines the bit size used in the exchange. This value needs to match the
value used on the remote VPN gateway.
•
Select the local identity type.
Select an option to match the Remote Identity Type setting on the remote VPN
endpoint.
-
WAN IP Address
-
Fully Qualified Domain Name. Your domain name.
-
Fully Qualified User Name. Your name, email address, or other ID.
•
Select the remote identity type.
Select the option that matches the Local Identity Type setting on the remote VPN
endpoint.
-
IP Address. The Internet IP address of the remote VPN endpoint.
-
Fully Qualified Domain Name. The domain name of the remote VPN endpoint.
-
Fully Qualified User Name. The name, email address, or other ID of the remote
VPN endpoint.
8.
Specify the following parameters:
•
Select the encryption algorithm.
This is the encryption algorithm used for both IKE and IPSec. This setting has to
match the setting used on the remote VPN gateway. DES and 3DES are supported.
-
DES. The Data Encryption Standard (DES) processes input data that is 64 bits
wide, encrypting these values using a 56-bit key. Faster but less secure than
3DES.
-
3DES. (Triple DES) achieves a higher level of security by encrypting the data
three times using DES with three different, unrelated keys.
•
Select the authentication algorithm.
This is the authentication algorithm used for both IKE and IPSec. This setting has to
match the setting used on the remote VPN gateway. Auto, MD5, and SHA-1 are
supported. Auto negotiates with the remote VPN endpoint and is not available in
responder-only mode.
-
MD5. 128 bits, faster but less secure.
-
SHA-1. 160 bits, slower but more secure. This is the default.
•
Enter the pre-shared key.
The key has to be entered both here and on the remote VPN gateway.
•
Enter the SA life time value.
.
Your Internet IP address.
Virtual Private Networking
134
Advertisement
Table of Contents
