Vpn Status Summary; Figure 21 Vpn Wizard : Vpn Status - ZyXEL Communications ZyWall 35 User Manual

Internet security appliance

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Table of Contents

Table 16 VPN Wizard : IPSec Setting (continued)

Perfect Forward

Secret (PFS)

3.3.4 VPN Status Summary

This read-only screen shows the status of the current VPN setting. Use the summary table to

check whether what you have configured is correct.

Chapter 3 Wizard Setup

Perfect Forward Secret (PFS) is disabled (None) by default in phase 2 IPSec

SA setup. This allows faster IPSec setup, but is not so secure.

Select DH1 or DH2 to enable PFS. DH1 refers to Diffie-Hellman Group 1 a 768

bit random number. DH2 refers to Diffie-Hellman Group 2 a 1024 bit (1Kb)

random number (more secure, yet slower).

Click Back to return to the previous screen.

Click Next to continue.

ZyWALL 35 User's Guide