Nokia IP60 - Security Appliance, User Manual

Page: 144 / 494

Using Static Routes
144 Nokia IP60 Security Appliance User Guide
Table 25: Network Service Fields
In this field… Do this…
Protocol Select the network service's IP protocol.
If you select
Other
, the
Protocol Number
field appears. If you select
TCP
or
UDP
, the
Port Ranges
field appears.
Protocol Number Type the number of the network service's IP protocol.
Port Ranges Type the network service's port or port ranges.
Multiple ports or port ranges must be separated by commas. For
example: "1000-1003,2000-2001,2005".
Viewing and Deleting Network Service Objects
To view or delete a network service object
1. Click
Network
in the main menu, and click the
Network Services
tab.
The
Network Services
page appears with a list of network service objects.
2. To delete a network service object, do the following:
a. In the desired network service object's row, click the Erase icon.
A confirmation message appears.
b. Click
OK
.
The network service object is deleted.
Using Static Routes
A static route is a setting that explicitly specifies the route to use for packets, according to one of the
following criteria:
The packet's source IP address and/or destination IP address
The network service used to send the packet
Packets that match the criteria for a specific static route are sent to the route's defined destination, or next
hop , which can be a specific gateway's IP address or an Internet connection. Specifying an Internet
connection as the static route's next hop is useful in cases where the ISP's default gateway IP address is
dynamically assigned to the gateway, as this approach allows you to route traffic to the Internet connection
by specifying its name, instead of a static IP address.