Alarms and KPIs Alarms and Events vSTP Alarms and Events (70000-70060, 70100-70999) 70274 - SGMG Message Invalid 70274 - SGMG Message Invalid Alarm Group: vSTP Description: SGMG message invalid. Severity: Info Instance: None HA Score: Normal Auto Clear Seconds: 10 OID: vSTPScmgMessageInvalidNotify Recovery: No action necessary.