Security Profile for Advanced Metering Infrastructure - Open Smart ...

Line # Direction Summary of communication
1 to AMI Meter Meter read requests, turn on/off commands, pricing data,
provisioning requests, firmware updates, prepayment
information
to AMI Head End Meter read data, various meter events (e.g., tampering,
outage, and restoration), various confirmations (e.g., meter
turn on/off, load shed start/end, and meter provisioning),
HAN communication, error logs
2 to MDMS Meter read data, various meter events and confirmations,
HAN equipment responses, outage and restoration
notifications, event logs
to AMI Head End Meter read requests, load shed commands, planned outage
information, HAN equipment commands
6 to AMI Head End Meter read data
to Third Party
Meter/Submeter
Meter read requests
9 to Field Tool/Device Stored meter data (including meter read data and ID) and
logs, turn on/off confirmation, AMI system registration
success, meter test results
to AMI Meter Request for all meter data and logs, credentials for field
person using Field Tool/Device, turn on/off commands,
meter configuration data, request communication test and
self-test results
10 to MDMS Stored meter data
to Field Tool/Device None identified
11 to AMI Meter
Problem meters report, meter service order request, meter
Management System read data
to MDMS Meter read requests, closed meter order status
18 to AMI Meter
Management System
Security Profile for Advanced Metering Infrastructure Version 1.0
UtiliSec Working Group (UCAIug) December 10, 2009
Various meter events (e.g., intrusion, inversion, and
customer load detected), meter status, meter location
change or network disconnection, meter service order
request, confirmation of firmware update download
to AMI Head End Non-electric meter read requests, meter reconfiguration,
updated firmware, command to execute firmware update,
HAN device ping requests
21 to AMI Network
Management System
Meter events, activity records
to AMI Head End Non-electric meter read requests 4
22 to AMI Head End Meter read data, establish connection confirmation, nonelectric
meter events
to Non Electric Meter Meter read requests, establish connection commands,
meter event monitoring requests
24 to MDMS Load shed control notification
to DRAACS Load shed event end
25 to DRAACS Load control request
to Grid Control Center Load shed report
4
This probably shouldn't go from both AMI Management System and AMI Network Management System
to Head End.
11