# GTP Path History Statistics 4

## 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 Statistics.
4. Select GTP Path History Table from the Category drop-down box.
5. With a table entry selected, click Monitor.
6. Select GTP Path History Statistics4 from the Category drop-down box.

The following information appears:

> Locally Deleted PDPs (cGtpHistNoSgsnLocalDelPDPs)

> Fallback Deleted PDPs (cGtpHistVerFallbackLocalDel)

> Total Collisions (cGtpHistCreateCollideWithDel)

> GTP Version Changes (cGtpHistVersionChanges)

> Create PDP Requests (cGtpHistRetransCreatePDPReqs)

> Create Requests (cGtpHistCreateAsUpdate)

> Rejected PDPs (cGtpHistIpv6PdpActRejects)

> Successfully Created PDPs (cGtpHistIpv6CreatedPDPs)

### Locally Deleted PDPs (cGtpHistNoSgsnLocalDelPDPs)

Number of Packet Data Protocol (PDP) contexts deleted locally without sending a delete PDP request. If General Packet Radio Service (GPRS) is disabled or the gateway GPRS support node (GGSN) is in standby mode, PDP contexts are deleted locally.

### Fallback Deleted PDPs (cGtpHistVerFallbackLocalDel)

Number of PDP contexts deleted locally because of a reversion to a previous GPRS Tunneling Protocol (GTP) version.

This object is incremented each time the GGSN receives a version0 PDP context creation request that exists on a GTP version1 path.

### Total Collisions (cGtpHistCreateCollideWithDel)

Number of collisions that occurred when a PDP context was locally deleted and then recreated.

### GTP Version Changes (cGtpHistVersionChanges)

Number of GTP version changes that occurred on a serving GPRS support node (SGSN) path.

This object is incremented each time the GGSN receives a version1 PDP context creation request that exists on a GTP version0 path.

### Create PDP Requests (cGtpHistRetransCreatePDPReqs)

Number of retransmitted PDP context creation requests received.

This object is incremented each time the GGSN receives a PDP creation request with the same sequence number as the previous PDP creation request.

### Create Requests (cGtpHistCreateAsUpdate)

Number of PDP context creation requests received that are treated as update requests by the GGSN.

This object is incremented each time the GGSN receives a PDP context creation request for an existing context.

### Rejected PDPs (cGtpHistIpv6PdpActRejects)

Number of IPv6 PDP context activation requests rejected by the GGSN.

### Successfully Created PDPs (cGtpHistIpv6CreatedPDPs)

Total number of IPv6 PDP contexts successfully created on a SGSN path. This object includes static, dynamic, and IP PDP contexts.