Use this option to view status information for GGSN.
Right-click the device and then select Monitor.
Select GTP Statistics for GGSN from the Category list.
The following information appears:
Allocated
IP Addresses (cgprsGtpTotalNumAllocIpAddr)
Charging
Messages (cgprsGtpChargingMsgCnt)
Allocated IpAddresses (cgprsGtpTotalNumAllocIpAddr)
Number of total allocated IP addresses on GGSN.
Charging Messages (cgprsGtpChargingMsgCnt)
Number of charging messages in a queue.