Diameter Signaling Router Alarms and KPIs Alarms and Events Diameter Alarms and Events (8000-8299, 22000-22350, 22900-22999, 25600-25899) 8009 - EvTxException 8009 - 001 - EvTxException_ConnUnavailable 8009 - 001 - EvTxException_ConnUnavailable Event Type DIAM Description Connection egress message processing exception. Severity Info Instance <Connection Name>:001 HA Score Normal Throttle Seconds 10 OID eagleXgDiameterEvTxException Recovery No action required.