Configuring Static Ip Routes - AudioCodes Mediant 4000 SBC User Manual

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User's Manual

Configuring Static IP Routes

The Static Routes table lets you configure up to 30 static IP routing rules. Static routes let

you communicate with LAN networks that are not located behind the Default Gateway that

is specified for an IP network interface in the IP Interfaces table, from which the packets

are sent. Before sending an IP packet, the device searches the Static Routes table for an

entry that matches the requested destination host/network. If an entry is found, the device

sends the packet to the gateway that is configured for the static route. If no explicit entry is

found, the packet is sent to the Default Gateway as configured for the IP interface in the IP

Interfaces table.

You can view the status of configured static routes in the IP Routing Status table. This

table can be accessed by clicking the Static Routes Status Table link located at the

bottom of the Static Routes table (see ''Viewing Static Routes Status'' on page 644).

The following procedure describes how to configure static routes through the Web

interface. You can also configure it through ini file (StaticRouteTable) or CLI (configure

network > static).

To configure static IP routes:

Open the Static Routes table (Setup menu > IP Network tab > Core Entities folder >

Static Routes).

Click New; the following dialog box appears:

Configure a static route according to the parameters described in the table below. The

address of the host/network you want to reach is determined by an AND operation that

is applied to the fields 'Destination' and 'Prefix Length'. For example, to reach network

10.8.x.x, enter "10.8.0.0" in the 'Destination' field and "16" in the 'Prefix Length'. As a

result of the AND operation, the value of the last two octets in the 'Destination' field

are ignored. To reach a specific host, enter its IP address in the 'Destination' field and

Table 12-13: Separate Static Routes Table Example

Prefix Length

192.168.10.1

200.200.85.10

Underlying Device

Mediant 4000 SBC