Download SCADAPack E Security Technical Reference

Security Technical
9.2.5
91
System Points
The follow system points are provided for monitoring security status on the SCADAPack E RTU:
Security Information
System Point
Address
Description
Security Mode
Analog Input 57600 0=None
(read only)
1=AGA12 RTU
2=AGA12 Gateway
AGA12 Mixed Mode
Binary Input 50740
(read/write)
Enabled / Disabled*
* Only Disabled state can be written as per
AGA12 rules
Communication Performance Monitoring
Performance Counter
System Point
Address
Description
(Analog Input)
AGA12 Open Failures
57610
Session negotiation rejections
(e.g. not a configured or authorized SCM)
AGA12 HMAC Failures
57611
Frames where the verification signature doesn't
match (e.g. content modified, frame corrupted,
key mismatch)
AGA12 ACK Timeouts
57612
Session open attempts where no reply was
received within the timeout period
AGA12 Frames Blocked
57613
AGA12 frames that couldn’t be delivered (e.g. no
configured SCM address)
AGA12 Frames Routed
57614
Successfully routed AGA12 frames
AGA12 Frames Decoded
57615
Successful incoming frames correctly signed and
decrypted
AGA12 Frames Encoded
57616
Outgoing frames successfully delivered