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If you select Manual, the following options appear:
Parameter
Select or enter . . .
ESP
Select an encryption algorithm:
(Encapsulating
3DES (a mode of the Data Encryption
Security Payload)
Standard algorithm that encrypts data three
times)
AES 128 (128-bit Advanced Encryption
Standard)
NULL – no encryption
Select an authentication algorithm:
MD5 (A digital signature algorithm)
SHA1 (Secure Hash Algorithm)
SPI (Security
The Security Parameters Index is a random
Parameters Index)
value added to the packet header in Ipsec-
protected traffic. The SPI serves as an index to
a table of security parameters such as hash
algorithm, secret data, and many other
parameters.
Enter a numeric or hex value 100-FFF.
Encryption Key
Enter an encryption key.
Authentication
Enter an authentication key.
Key
Apply Changes
Click this button to save your entries.
Reset
Click to restore the VPN Client defaults.
Refresh
Click to update the connection status.
Back
Click to return to the main VPN Setup page.
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