ZyXEL Communications 2 Plus Manual Do Utilizador

 Chapter 3 Wizard Setup

ZyWALL 2 Plus User’s Guide

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)