# GGSN APN History

The GGSN APN History dialog box lists every access point notification that has been generated.

Note: This dialog box is available only if the value of cGtpGSNService is set to ggsn.

## 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 APN History from the Category drop-down box.

The following information is displayed:

> Notification Identifier (cgprsAccPtCfgNotifIndex)

> Access Point (cgprsAccPtCfgNotifAccPtIndex)

> Notification Reason (cgprsAccPtCfgNotifReason)

### Notification Identifier (cgprsAccPtCfgNotifIndex)

Arbitrary nonzero integer value that uniquely identifies each notification previously sent by the GPRS. The value increases monotonically with each notification sent by the GGSN. When the object reaches the maximum value of 4294967295 wraps to 1.

### Access Point (cgprsAccPtCfgNotifAccPtIndex)

Access point that has been created, changed or modified.

### Notification Reason (cgprsAccPtCfgNotifReason)

Reason for the notification. There are three possible values:

> modification(1)

> creation(2)

> deletion(3)