Reference Manual for the ProSafe Wireless 802.11g Firewall/Print Server Model FWG114P v2

Virtual Private Networking 8-13

201-10301-02, May 2005
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 fi e ld s pro v i d ed .
• For DES, the key shou l d be 8 chara cters.
• 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 shou l d be 8 chara cters.
• 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.
Key - Out Enter the key in the fields provided.
• 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 - In " field.
NETBIOS Enable Check this if you wish NETBIOS traffic to be forwarded over the VPN
tunnel. The NETBIOS protocol is used by Microsoft Networking fo r such
features as Network Neighborhood.
Table 8-1. VPN Manual Policy Configuration Fields
Field Description