Skip to content
This repository has been archived by the owner on Oct 22, 2021. It is now read-only.
This repository has been archived by the owner on Oct 22, 2021. It is now read-only.

Trap arg does not match #3

Open
@autumnw

Description

Hi there,
I got an issue on trap_arg with CISCO CIMC trap event.
With C220 MIB, I always get the objects from transformed MIBS as the following:
{ObjectName(1.3.6.1.6.3.1.1.4.1): 'snmpTrapOID', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.1): 'cucsFaultIndex', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.16): 'cucsFaultOccur', ObjectName(1.3.6.1.2.1.1.3): 'sysUpTime', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.5): 'cucsFaultAffectedObjectDn', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.20): 'cucsFaultSeverity', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.7): 'cucsFaultProbableCause', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.22): 'cucsFaultType', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.10): 'cucsFaultCreationTime', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.14): 'cucsFaultLastModificationTime', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.4): 'cucsFaultAffectedObjectId', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.9): 'cucsFaultCode', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.11): 'cucsFaultDescription', ObjectName(1.3.6.1.4.1.9.9.719.1.1.1.1.13): 'cucsFaultId'}

But when a event happens, the args(parameters) like the following:
[2015-04-27 11:28:43,773] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.9.167772424
[2015-04-27 11:28:43,773] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.5.167772424
[2015-04-27 11:28:43,773] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.14.167772424
[2015-04-27 11:28:43,773] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.7.167772424
[2015-04-27 11:28:43,774] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.1.167772424
[2015-04-27 11:28:43,774] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.4.167772424
[2015-04-27 11:28:43,774] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.2.1.1.3.0
[2015-04-27 11:28:43,774] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.16.167772424
[2015-04-27 11:28:43,774] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.11.167772424
[2015-04-27 11:28:43,774] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.10.167772424
[2015-04-27 11:28:43,775] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.20.167772424
[2015-04-27 11:28:43,775] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.13.167772424
[2015-04-27 11:28:43,775] [DEBUG] [sensu-trapd] trap_arg : 1.3.6.1.4.1.9.9.719.1.1.1.1.22.167772424

This cause the following code in hander.py fail.

def handles(self, trap):
    if trap.oid == self.trap_type:
        for trap_arg in trap.arguments:
            if str(trap_arg) not in ['1.3.6.1.2.1.1.3.0'] and trap_arg not in self.trap_args.keys():
                return False
        return True
    return False

Looks like the transformed CISCO MIB adds "CucsManagedObjectId(167772424)" in behind of each object.

And here is my traps.json file:

cat traps.json

{
"cisco-event-handler1":
{
"trap":
{
"type":
[
"CISCO-UNIFIED-COMPUTING-NOTIFS-MIB",
"cucsFaultActiveNotif"
],
"args":
{
"sysUpTime":
[
"SNMPv2-MIB",
"sysUpTime"
],
"snmpTrapOID":
[
"SNMPv2-MIB",
"snmpTrapOID"
],
"cucsFaultIndex":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultIndex"
],
"cucsFaultAffectedObjectId":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultAffectedObjectId"
],
"cucsFaultCreationTime":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultCreationTime"
],
"cucsFaultLastModificationTime":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultLastModificationTime"
],
"cucsFaultCode":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultCode"
],
"cucsFaultType":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultType"
],
"cucsFaultProbableCause":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultProbableCause"
],
"cucsFaultOccur":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultOccur"
],
"cucsFaultId":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultId"
],
"cucsFaultDescription":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultDescription"
],
"cucsFaultAffectedObjectDn":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultAffectedObjectDn"
],
"cucsFaultSeverity":
[
"CISCO-UNIFIED-COMPUTING-FAULT-MIB",
"cucsFaultSeverity"
]
}
},

    "event": 
    {
        "name": "C220_Fault",
        "output": "[{hostname}] :",
        "handlers": 
        [
            "servicenow"
        ],

        "severity": "CRITICAL"
    }
},

This is the code I've got from transformed MIB:
CISCO-UNIFIED-COMPUTING-FAULT-MIB.py:cucsFaultIndex = MibTableColumn((1, 3, 6, 1, 4, 1, 9, 9, 719, 1, 1, 1, 1, 1), CucsManagedObjectId()).setMaxAccess("noaccess")
CISCO-UNIFIED-COMPUTING-FAULT-MIB.py:cucsFaultHolderInstanceId = MibTableColumn((1, 3, 6, 1, 4, 1, 9, 9, 719, 1, 1, 2, 1, 1), CucsManagedObjectId()).setMaxAccess("noaccess")
CISCO-UNIFIED-COMPUTING-FAULT-MIB.py:cucsFaultPolicyInstanceId = MibTableColumn((1, 3, 6, 1, 4, 1, 9, 9, 719, 1, 1, 3, 1, 1), CucsManagedObjectId()).setMaxAccess("noaccess")
CISCO-UNIFIED-COMPUTING-FAULT-MIB.py:cucsFaultAffectedClassInstanceId = MibTableColumn((1, 3, 6, 1, 4, 1, 9, 9, 719, 1, 1, 4, 1, 1), CucsManagedObjectId()).setMaxAccess("noaccess")
CISCO-UNIFIED-COMPUTING-FAULT-MIB.py:cucsFaultLocalTypedHolderInstanceId = MibTableColumn((1, 3, 6, 1, 4, 1, 9, 9, 719, 1, 1, 6, 1, 1), CucsManagedObjectId()).setMaxAccess("noaccess")
CISCO-UNIFIED-COMPUTING-FAULT-MIB.py:cucsFaultSuppressPolicyInstanceId = MibTableColumn((1, 3, 6, 1, 4, 1, 9, 9, 719, 1, 1, 7, 1, 1), CucsManagedObjectId()).setMaxAccess("noaccess")

So what could the issue be, is there anything wrong in my configuration?

Regards,
Autumn Wang

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions