# CDMA PDSN Session Update Denial Statistics

1. Right-click on the MWAM Card and select Configure.

2. Select category MWAM module.

3. Select a row and click the Statistics button.

4. Select category CDMA PDSN Session Update Denial Statistics.

5. Select a row and click on Monitor.

The following information appears:

> Registration Update Denied (cCdmaRpSessUpdDeniedReqs)

> Discarded Session Update Ack (cCdmaRpSessUpdDiscardedAcks)

> Unknown Session Reg Failure (cCdmaRpSessUpdReasonUnSpecFailures)

> Incorrect Parameter Session Reg Failures (cCdmaRpSessUpdReasonParamNotUpdated)

> MN Auth Session Reg Failures (cCdmaRpSessUpdMNAuthenFailures)

> Identity Mismatch Session Reg Failures (cCdmaRpSessUpdIdentMismatchFailures)

> Poor Request Session Reg Failures (cCdmaRpSessUpdBadReqFailures)

### Registration Update Denied (cCdmaRpSessUpdDeniedReqs)

Number of A11 Session Update Acknowledgements received with the Status field set to non-zero indicating that the corresponding Registration Update was denied since the system was last restarted.

### Discarded Session Update Ack (cCdmaRpSessUpdDiscardedAcks)

Number of A11 Session Update Acknowledgements discarded since the system was last restarted.

### Unknown Session Reg Failure (cCdmaRpSessUpdReasonUnSpecFailures)

Number of session update registrations that failed for an unspecified reason since the system was last restarted.

### Incorrect Parameter Session Reg Failures (cCdmaRpSessUpdReasonParamNotUpdated)

Number of session update registrations that failed due to session parameters not updated since the system was last restarted.

### MN Auth Session Reg Failures (cCdmaRpSessUpdMNAuthenFailures)

Number of session update registrations failed due to mobile node authentication failure since the system was last restarted.

### Identity Mismatch Session Reg Failures (cCdmaRpSessUpdIdentMismatchFailures)

Number of session update registrations failed due to registration identity mismatch since system was last restarted.

### Poor Request Session Reg Failures (cCdmaRpSessUpdBadReqFailures)

Number of session update registrations failed due to poorly formed request since the system was last restarted.