ZyXEL Communications ZyWALL 2 Plus - Manual (Page 87)

Chapter 3 Wizard Setup
ZyWALL 2 Plus User’s Guide
87
3.8 VPN Wizard Setup Complete
Congratulations! You have successfully set up the VPN rule for your ZyWALL. If you already
had VPN rules configured, the wizard adds the new VPN rule after the last existing VPN rule.
Figure 31 VPN Wizard Setup Complete
IPSec Protocol ESP or AH are the security protocols used for an SA.
Encryption
Algorithm
This is the method of data encryption. Options can be DES, 3DES, AES or
NULL.
Authentication
Algorithm
MD5 (Message Digest 5) and SHA1 (Secure Hash Algorithm) are hash
algorithms used to authenticate packet data.
SA Life Time
(Seconds)
This is the length of time before an IKE SA automatically renegotiates.
Perfect Forward
Secret (PFS)
Perfect Forward Secret (PFS) is disabled (None) by default in phase 2 IPSec
SA setup. Otherwise, DH1 or DH2 are selected to enable PFS.
Back Click Back to return to the previous screen.
Finish Click Finish to complete and save the wizard setup.
Table 19 VPN Wizard: VPN Status (continued)
LABEL DESCRIPTION