Cisco Cisco Packet Data Gateway (PDG)

 

 

 

Invalid Sequence Number 

Total number of messages with invalid sequence number received. 

Unknown CGF 

Total number of messages received with unknown CGF. 

Unknown Msg type 

Total number of messages received with unknown message type. 

Round Trip Time 

Last DRT Round Trip 
Time 

Time taken for the last DRT round trip. 

Average DRT Round 
Trip Time 

Average time taken for DRT round trip. 

 

 

 

Accumulated Statistics 

Start Collection Req 

The total number of accounting start requests generated. 
NOTE: These requests are not sent to CGF. The requests are just a system record that 
accounting for a session has started and in future releases may be required to be sent to 
CGF. 

Normal Release Req 

The total number of requests generated because of normal PDP context deletion (i.e. PDP 
context deletion initiated by SGSN or GGSN). 

Management 
Intervention Req 

The total number of requests generated because of management intervention (request due 
to O&M reasons, e.g. clear subscribers all) 

Abnormal Release 
Req 

The total number of requests generated because of abnormal termination of session (e.g. 
Session Manager failure results in abnormal release of PDP contexts active for that 
Session Manager. 

Time Limit Req 

The number of interim requests generated because of the time limit being reached. The 
time limit is configured using the cc profile command in the GGSN service configuration 
mode.