# GGSN PLMN Address Range

From this dialog box, you can configure the Public Land Mobile Networks (PLMN) address ranges used for General Packet Radio Service (GPRS).

## Navigation

1. Right-click the Multi-processor WAN Application Module (MWAM) and then select Configure, or double-click the module.

2. Select MWAM module from the Category drop-down box.

3. With a device selected in the MWAM module dialog box, click Configure.

4. Select GGSN PLMN Address Range from the Category drop-down box.

The following information is displayed:

> Address Type (cGgsnPlmnAddrRangeIpAddrType)

> First Address (cGgsnPlmnAddrRangeFirstIp)

> Last Address (cGgsnPlmnAddrRangeLastIp)

> Rowstatus (cGgsnPlmnAddrRangeRowStatus)

> Address Range Usage (cGgsnPlmnAddrRangeUsage)

### Address Type (cGgsnPlmnAddrRangeIpAddrType)

Address type for cGgsnPlmnAddrRangeFirstIp and cGgsnPlmnAddrRangeLastIp addresses. Only ipv4(1) addresses are supported.

### First Address (cGgsnPlmnAddrRangeFirstIp)

First IP address in the address range.

### Last Address (cGgsnPlmnAddrRangeLastIp)

Last IP address in the address range.

### Rowstatus (cGgsnPlmnAddrRangeRowStatus)

Status of the table entry. Change the status to create a new table entry or delete an existing one.

- To create a row, set the object to createAndGo.

- To delete a row, set the object to destroy.

### Address Range Usage (cGgsnPlmnAddrRangeUsage)

Specifies how GGSN uses the address range.

- When the value of this object is security, the address range is used for GGSN security (i.e., any TPDU with a destination address that falls within this address range is discarded).

- When the value of this object is sgsn, the address range denotes the SGSN address range in the local PLMN which can be used to check for roaming MS.