ZyXEL Communications 5 Series - Manual (Page 776)

ZyWALL 5/35/70 Series User’s Guide
776 Appendix I VPN Setup
The following pages show a typical configuration that builds a tunnel between two private
networks. One network is the headquarters (HQ) and the other is a branch office. Both sites
have static (fixed) public addresses. Replace the Remote Gateway Address and Local/
Remote Starting IP Address settings with your own values.
VPN Configuration
This section gives a VPN rule configuration example using the web configurator.
1 Click VPN to display the following screen. Click the add gateway policy ( ) icon to
add an IPSec rule (or gateway policy).
Figure 495 VPN Rules
2 Configure the screens in the headquarters and the branch office as follows and click
Apply.
The pre-shared key must be exactly the same on both IPSec routers. Use a simple key
and/or copy and paste the setting into the other IPSec router to avoid typos.