# GGSN Incoming PDP Statistics

Use this dialog to view incoming Packet Data Protocol (PDP) error statistics.

## Procedure

In the Chassis view, right-click the device and select Monitor from the popup menu.

The following information appears:

> TFT Semantic Error (cGgsnTftSemanticErrorPdps)

> TFT Syntactic Error (cGgsnTftSyntacticErrorPdps)

> Packet Filter Semantic Error (cGgsnPktFilterSemanticErrorPdps)

> Packet Filter Syntactic Error (cGgsnPktFilterSyntacticErrorPdps)

### TFT Semantic Error (cGgsnTftSemanticErrorPdps)

Number of received PDP context messages that had TFTs with semantic errors.

### TFT Syntactic Error (cGgsnTftSyntacticErrorPdps)

Number of received PDP context messages that had TFTs with syntactic errors.

### Packet Filter Semantic Error (cGgsnPktFilterSemanticErrorPdps)

Number of received PDP context messages that had packet filters with semantic errors.

### Packet Filter Syntactic Error (cGgsnPktFilterSyntacticErrorPdps)

Number of received PDP context messages that had packet filters with syntactic errors.