ZyXEL Communications ZYWALL USG 2000 Support Notes page 90

Follow the VPN parameter tables to setup the three VPN gateways (IKE / IPSec Phase1).
For detail steps please refer to the ZyWALL USG2000 user guide. We have to configure a
secondary security gateway for the VPN gateway between both of the regional centers'
ZyWALL USG2000s. The VPN connection can fail over to secondary gateway in case the
parameter gateway fails.
After configuration, there will be three VPN gateways listed in the VPN Gateway status
page.
All contents copyright (c) 2008 ZyXEL Communications Corporation.
ZyWALL USG 2000 Support Notes
90