Using Static Routes144 Nokia IP60 Security Appliance User GuideTable 25: Network Service FieldsIn this field… Do this…Protocol Select the network service's IP protocol.If you select Other, the Protocol Number field appears. If you select TCPor 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. Forexample: "1000-1003,2000-2001,2005".Viewing and Deleting Network Service ObjectsTo view or delete a network service object1. 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 RoutesA static route is a setting that explicitly specifies the route to use for packets, according to one of thefollowing criteria:The packet's source IP address and/or destination IP addressThe network service used to send the packetPackets that match the criteria for a specific static route are sent to the route's defined destination, or nexthop, which can be a specific gateway's IP address or an Internet connection. Specifying an Internetconnection as the static route's next hop is useful in cases where the ISP's default gateway IP address isdynamically assigned to the gateway, as this approach allows you to route traffic to the Internet connectionby specifying its name, instead of a static IP address.
