ZyXEL Communications 2WG User Manual
Page 121
ZyWALL 2WG Support Notes
All contents copyright (c) 2006 ZyXEL Communications Corporation.
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3. Give a name for your policy, for example “Dual_GW_VPN”
4. My IP Addr is the WAN IP of ZyWALL. In this example, you should type 220.123.23.7 IP
address on My ZyWALL text box.
5. Primary Remote Gateway IP Address is the Central office's WAN1 IP address. In this
example, you should type 61.79.65.3 IP address on Primary Remote Gateway text box.
6. Check the “Enable IPSec High Availability” box to enable the IPSec HA and input the WAN2
IP address as the redundant gateway. In this example, you should type 61.82.69.2 IP address on
Redundant Remote Gateway text box.
7. The “Fail back to Primary Remote Gateway when possible” is an option leaving to user to
design if they want switching the connection back to the primary gateway when it is recovery. In
this example, we decide to switch the connection back to primary gateway and the check interval
is 28800 seconds.
8. The remaining VPN setting is the same as pervious steps to complete all settings.
9. Please remember to setup a corresponding VPN rule in central office’s firewall for building up the
VPN tunnel from WAN2 to remote office’s firewall (ZyWALL2 Plus).