TxGyRoUnkCmdAnsGenPerErrCode

Measurement ID

11408

Measurement Group

OC-DRA Diameter Exception

Measurement Type

Simple

Measurement Dimension

Arrayed (by 3-digit error code defined in Policy DRA Error Resolution Procedures)

Description

The number of unsupported Diameter Request messages that OC-DRA abandoned processing due to a failure and generated an Answer response.

Collection Interval

5 min

Peg Condition

Each time OC-DRA abandons the processing of an unsupported Request message due to a failure and generates an Error Answer response. Processing failures include the following:

• OC-DRA is Unavailable or Disabled
• Diameter Protocol Error Detected
• OC-DRA specific errors due to absence of mandatory Diameter Credit Control Application AVP(s) used for routing
• Diameter Message Routing failure due to DRL's Request Queue Full

Measurement Scope

All

Recovery

1. This measurement represents an exception condition in which an unknown Diameter Request messages are being received and rejected due to the various reasons stated in “Peg Condition”. A Diameter Answer response including an Error-Message AVP is generated for each Diameter Request message that is rejected.
2. This measurement shows the distribution of unknown Diameter messages that OC-DRA generated a Diameter Answer with error response across the range of 3-digit error codes defined in Policy DRA Error Resolution Procedures to determine the specific cause of failure and resolution using the 3-digit error codes.