Mon::SNMP - decode SNMP trap

       Mon::SNMP depends upon Convert::BER to do the real work.

perl v5.40.1                                       2025-03-04                                     Mon::SNMP(3pm)

       Mon::SNMP provides methods to decode SNMP trap PDUs. It is based on Graham Barr's Convert::BER module,
       and its purpose is to provide SNMP trap handling to "mon".

       It is not complete, so don't bother trying to use it unless you are ready to debug and write some code.

       None.

       All methods return a hash with no elements upon errors which they detect, and the detail of the error  is
       available from the

           use Mon::SNMP;

           $trap = new Mon::SNMP;

           $trap->buffer($snmptrap);

           %traphash = $trap->decode;

           foreach $oid (keys $traphash{"varbindlist"}) {
               $val = $traphash{"varbindlist"}{$oid};
               print "oid($oid) = val($val)\n";
           }

new creates a new Mon::SNMP object.

       buffer ( buffer )
           Assigns a raw SNMP trap message to the object.

       decode
           Decodes  a  SNMP trap message, and returns a hash of the variable assignments for the SNMP header and
           trap protocol data unit of the associated message. The hash consists of the following members:

                   version         =>      SNMP version (1)
                   community       =>      community string
                   ent_OID         =>      enterprise OID of originating agent
                   agentaddr       =>      IP address of originating agent
                   generic_trap    =>      /COLDSTART|WARMSTART|LINKDOWN|LINKUP|AUTHFAIL|EGPNEIGHBORLOSS|ENTERPRISESPECIFIC/
                   specific_trap   =>      specific trap type (integer)
                   timeticks       =>      timeticks (integer)
                   varbindlist     =>      { oid1 => value, oid2 => value, ... }

       Mon::SNMP - decode SNMP trap

       Graham Barr's Convert::BER module.

           use Mon::SNMP;

           $trap = new Mon::SNMP;

           $trap->buffer($snmptrap);

           %traphash = $trap->decode;

           $error = $trap->error;