User's Manual Part 2

Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P
Virtual Private Networking 8-13
March 2004, 202-10027-01
SPI - Outgoing Enter a Hex value (3 - 8 chars). Any value is acceptable, provided the
remote VPN endpoint has the same value in its "Incoming SPI" field.
Enable Encryption Use this checkbox to enable or disable ESP Encryption.
Encryption
Algorithm
If you enable ESP Encryption, then select the Encryption Algorithm:
• DES is the default.
• 3DES is more secure.
Key - In
Enter the key in the fields provided.
• For DES, the key should be 8 characters.
• For 3DES, the key should be 24 characters.
Any value is acceptable, provided the remote VPN endpoint has the same
value in its Encryption Algorithm "Key - Out" field.
Key - Out Enter the key in the fields provided.
• For DES, the key should be 8 characters.
• For 3DES, the key should be 24 characters.
Any value is acceptable, provided the remote VPN endpoint has the same
value in its Encryption Algorithm "Key - In" field.
Enable Authentication Use this checkbox to enable or disable ESP authentication for this VPN
policy.
Authentication
Algorithm
If you enable authentication, then use this menu to select the algorithm:
• MD5 is the default.
• SHA1 is more secure.
Key - In
Enter the key.
• For MD5, the key should be 16 characters.
• For SHA-1, the key should be 20 characters.
Any value is acceptable, provided the remote VPN endpoint has the same
value in its Authentication Algorithm "Key - Out" field.
Table 8-1. VPN Manual Policy Configuration Fields
Field Description