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taskOptions
Module: MPIOS-MIB
OID (symbolic): MPIOS-MIB::taskOptions
OID (numeric): 1.3.6.1.4.1.5651.3.20.1.1.2.1.1.5
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This value represents the sum of the following options:
value option 1 VX_SUPERVISOR_MODE(read-only) 2 VX_UNBREAKABLE (break points ignored) 4 VX_DEALLOC_STACK (deallocate stack) 8 VX_FP_TASK (floating point support) 16 VX_STDIO (read-only) 128 VX_PRIVATE_ENV (private env. variables) 256 VX_NO_STACK_FILL (don't fill stack)
All the options above can be set at task creation time. However, once the task is executing the only option that can be changed is VX_UNBREAKABLE. The option is toggled based on the current setting.
What is taskOptions?
This is a bitmask of task-creation options, where individual bits mean things like VX_SUPERVISOR_MODE (1), VX_UNBREAKABLE (2), VX_DEALLOC_STACK (4), VX_FP_TASK (8), VX_STDIO (16), VX_PRIVATE_ENV (128), and VX_NO_STACK_FILL (256). Most of these bits can only be chosen when the task is created, but once the task is running an admin can still toggle the VX_UNBREAKABLE bit to turn debugger breakpoints on or off for that task.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5651.3.20.1.1.2.1.1.5 snmpwalk -v2c -c public <target> MPIOS-MIB::taskOptions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5651.3.20.1.1.2.1.1.5.1 snmpget -v2c -c public <target> MPIOS-MIB::taskOptions.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5651.3.20.1.1.2.1.1.5.1 i <value>
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5651 | maipu | MAIPU-SMI |
| 1.3.6.1.4.1.5651.3 | mpMgmt | MAIPU-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5651.3.20 | mpios | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1 | iosSystem | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1 | iosObjects | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.2 | sysTask | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.2.1 | taskTable | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.2.1.1 | taskEntry | MPIOS-MIB |
| 1.3.6.1.4.1.5651.3.20.1.1.2.1.1.5 | taskOptions | MPIOS-MIB |