Measurement Group: MD-IWF Exception
Measurement Dimension: Single
Measurement Type: Simple
Description: Number of transactions where Diameter external node sends non-2xxx Answer to DSR, and MD-IWF sends error response to SS7
Peg Condition: This measurement is pegged when a Diameter external node sends a non-2xxx Answer to DSR, which is then forwarded by DM-IWF (on DA-MP) to MD-IWF (on SS7-MP), and MD-IWF in turn sends an error response (Abort or Reject) to the SS7 network.
Collection Interval: 5 min
Measurement Scope: Site
Recovery: