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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