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Configuration | System | IP Routing | DHCP
7-5
VPN 3002 Hardware Client User Guide
Default Gateway
Enter the IP address of the default gateway or router. Use dotted decimal notation; e.g.,
192.168.12.77. This address must not be the same as the IP address configured on any VPN 3002
interface. If you do not use a default gateway, enter
0.0.0.0 (the default entry).
To delete a configured default gateway, enter
0.0.0.0.
The default gateway must be reachable from a VPN 3002 interface, and it is usually on the public
network. The Manager displays a warning screen if you enter an IP address that is not on one of its
interface networks, and it displays a dialog box if you enter an IP address that is not on the public
network.
Metric
Enter the metric, or cost, for the route to the default gateway. Use a number from 1 to 16, where 1 is the
lowest cost. The routing subsystem always tries to use the least costly route. For example, if this route
uses a low-speed line, you might assign a high metric so the system will use it only if all high-speed
routes are unavailable.
Apply / Cancel
To apply the settings for default gateways, and to include your settings in the active configuration, click
Apply. The Manager returns to the Configuration | System | IP Routing screen. If you configure a Default
Gateway
, it also appears in the Static Routes list on the Configuration | System | IP Routing | Static Routes
screen.
Reminder: To save the active configuration and make it the boot configuration, click the
Save Needed icon at the
top of the Manager window.
To discard your entries, click
Cancel. The Manager returns to the Configuration | System | IP Routing screen.
Configuration | System | IP Routing | DHCP
This screen lets you configure DHCP (Dynamic Host Configuration Protocol) server parameters that
apply to DHCP server functions within the VPN 3002.
The DHCP server for the Private interface lets IP hosts in its network automatically obtain IP addresses
from a limited pool of addresses for a fixed length of time, or lease period. Before the lease period
expires, the VPN 3002 displays a message offering to renew it. If the lease is not renewed, the connection
terminates when the lease expires, and the IP address becomes available for reuse. Using DHCP
simplifies configuration since you do not need to know what IP addresses are considered valid on a
particular network.
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