Network Setting - ZyXEL Communications ZyWall 35 User Manual

ZyWALL 35 User's Guide
Table 13 VPN Wizard : Gateway Setting
LABEL
My ZyWALL
Remote
Gateway
Address
Next

3.3.1 Network Setting

Two active SAs cannot have the local and remote IP address(es) both the same. Two active
SAs can have the same local or remote IP address, but not both. You can configure multiple
SAs between the same local and remote IP addresses, as long as only one is active at any time.
80
DESCRIPTION
Enter the WAN IP address or the domain name of your ZyWALL or leave the field set
to 0.0.0.0.
The following applies if the My ZyWALL field is configured as 0.0.0.0:
• When the WAN port operation mode is set to Active/Passive, the ZyWALL uses
the IP address (static or dynamic) of the WAN port that is in use.
• When the WAN port operation mode is set to Active/Active, the ZyWALL uses
the IP address (static or dynamic) of the primary (highest priority) WAN port to set
up the VPN tunnel as long as the corresponding WAN1 or WAN2 connection is
up. If the corresponding WAN1 or WAN2 connection goes down, the ZyWALL
uses the IP address of the other WAN port.
• If both WAN connections go down, the ZyWALL uses the dial backup IP address
for the VPN tunnel when using dial backup or the LAN IP address when using
traffic redirect. See the chapter on WAN for details on dial backup and traffic
redirect.
The VPN tunnel has to be rebuilt if this IP address changes.
Enter the WAN IP address or domain name of the remote IPSec router (secure
gateway) in the field below to identify the remote IPSec router by its IP address or a
domain name. Set this field to 0.0.0.0 if the remote IPSec router has a dynamic WAN
IP address.
Click Next to continue.
Chapter 3 Wizard Setup