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Vantage CNM 2.0 User's Guide
If you want the dial-backup route to take first priority over the traffic-redirect route or even the
normal route, all you need to do is set the dial-backup route's metric to "1" and the others to
"2" (or greater).
Figure 49 Configuration > WAN > General – ZyWALL
The following table describes the fields in this screen
Table 28 Configuration > WAN > General – ZyWALL
LABEL
WAN
Traffic Redirect
Dial Backup
Active
Backup
Gateway IP
Address
Check WAN IP
Address
101
DESCRIPTION
The default WAN connection is "1' as your broadband connection via the WAN port
should always be your preferred method of accessing the WAN. The default priority
of the routes is WAN, Traffic Redirect and then Dial Backup (dial backup does not
apply to all ZyXEL device models):
You have two choices for an auxiliary connection in the event that your regular WAN
connection goes down. If Dial Backup is preferred to Traffic Redirect, then type
"14" in the Dial Backup Priority (metric) field (and leave the Traffic Redirect
Priority (metric) at the default of "15").
Select this check box to have the ZyXEL device use traffic redirect if the normal
WAN connection goes down.
Type the IP address of your backup gateway in dotted decimal notation. The ZyXEL
device automatically forwards traffic to this IP address if the ZyXEL device's Internet
connection terminates.
Configuration of this field is optional. If you do not enter an IP address here, the
ZyXEL device will use the default gateway IP address. Configure this field to test the
ZyXEL device's WAN accessibility. Type the IP address of a reliable nearby
computer (for example, your ISP's DNS server address). If you are using PPTP or
PPPoE Encapsulation, type "0.0.0.0" to configure the ZyXEL device to check the
PVC (Permanent Virtual Circuit) or PPTP tunnel.
Chapter 8 Configuration > WAN
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