Crystal Vision
Installation
Indigo 2 CoolFlow User Manual R1.3
24
20/06/2012
MIB tree
Object identifiers (OID)
For each variable to be monitored there is an object identifier or OID which can be
distinguished from any other OID within the MIB by its unique bit number.
As an example, the Front panel open status for the frame with slot addresses set to Lower
(See section 2.4 for an explanation of slot addresses) is recorded by the OID
1.3.6.1.4.28681.
1
.2.1.
5
.
1
where 1 is the board type (Frame), the 5is the bit number (Frame
open) and the final 1indicates that the frame slot addresses is set to lower. If the frame was
set to upper slot addressing the OID would be 1.3.6.4.28681.
1
.2.1.5.
2
. The OID will then be
accompanied by a value to indicate its status. Any status change will cause the transmitting
of a trap to the SNMP manager.
Note:
The SNMP monitor allows for two frames to be connected as a frame pair. The second
frame will be reported as Unknown when not present.
The frame variables monitored are;
Name
Value
Name
Value
Frame Present 1
Frame PIC found/not found
PSU Present 1
Found/not yet found
Frame Present 2
Frame PIC found/not found
PSU Present 2
Found/not yet found
Frame Type 1
Reserved/Unknown
PSU Present 3
Found/not yet found
Frame Type 2
Reserved/Unknown
PSU Present 4
Found/not yet found
Frame Temperature 1
Integer (temp)
PSU Type 1
PSU-160i/Unknown
Frame Temperature 2
Integer (0)
PSU Type 2
PSU-160i/Unknown
Frame Open 1
Front panel
open/closed/unknown
PSU Type 3
PSU-160i/Unknown
Frame Open 2
Front panel
open/closed/Unknown
PSU Type 4
PSU-160i/Unknown
Frame PSU Fan Status 1
PSU fan OK/problem/
Unknown
PSU Status 1
PSU
OK/problem/Unknown
Frame PSU Fan Status 2
PSU fan OK/problem/
Unknown
PSU Status 2
PSU
OK/problem/Unknown
Frame Panel Fan Status 1
Panel fan
OK/problem/Unknown
PSU Status 3
PSU
OK/problem/Unknown
Frame Panel Fan Status 2
Panel fan
OK/problem/Unknown
PSU Status 4
PSU
OK/problem/Unknown
Frame Temperature Alarm 1
Frame temperature OK/too
high/Unknown
Expected but not fitted PSU
PSU not fitted or not
powered
Frame Temperature Alarm 2
Frame temperature OK/too
high/Unknown