You could use "non-blocking" calls to Net::SNMP :

Non-blocking Objects
When a Net::SNMP object is created having non-blocking behavior, the invocation of a method associated with the object returns immediately, allowing the flow of the code to continue. When a method is invoked that would initiate a SNMP protocol exchange requiring a response, either a true value (i.e. 0x1) is returned immediately or the undefined value is returned if there was a failure. The error() method can be used to determine the cause of the failure.

The contents of the VarBindList contained in the SNMP response message can be retrieved by calling the var_bind_list() method using the object reference passed as the first argument to the callback. The value returned by the var_bind_list() method is a hash reference created using the ObjectName and the ObjectSyntax pairs in the VarBindList. The keys of the hash consist of the OBJECT IDENTIFIERs in dotted notation corresponding to each ObjectName in the VarBindList. The value of each hash entry is set equal to the value of the corresponding ObjectSyntax. The undefined value is returned if there has been a failure and the error() method may be used to determine the reason.

"Experience is a wonderful thing. It enables you to recognize a mistake when you make it again."

In reply to Re: Creation of simultaneous system commands by NetWallah
in thread Creation of simultaneous system commands by bonoboy

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