Class: PacketGen::Header::SNMP

Inherits:
ASN1Base
  • Object
show all
Defined in:
lib/packetgen/header/snmp.rb

Overview

Simple Network Management Protocol (SNMP)

Author:

  • Sylvain Daubert

Since:

  • 2.0.0

Defined Under Namespace

Classes: Bulk, GetNextRequest, GetRequest, GetResponse, InformRequest, PDUs, Report, SetRequest, Trapv1, Trapv2, VarBind, VariableBindings

Constant Summary collapse

UDP_PORT1 =

Agents listen to this port

Since:

  • 2.0.0

161
UDP_PORT2 =

Configuration sinks listen to this port

Since:

  • 2.0.0

162
PDU_GET =

Since:

  • 2.0.0

0
PDU_NEXT =

Since:

  • 2.0.0

1
PDU_RESPONSE =

Since:

  • 2.0.0

2
PDU_SET =

Since:

  • 2.0.0

3
PDU_TRAPv1 =

Since:

  • 2.0.0

4
PDU_BULK =

Since:

  • 2.0.0

5
PDU_INFORM =

Since:

  • 2.0.0

6
PDU_TRAPv2 =

Since:

  • 2.0.0

7
PDU_REPORT =

Since:

  • 2.0.0

8
ERRORS =

Since:

  • 2.0.0

{ 'no_error'              => 0,
  'too_big'               => 1,
  'no_such_name'          => 2,
  'bad_value'             => 3,
  'read_only'             => 4,
  'generic_error'         => 5,
  'no_access'             => 6,
  'wrong_type'            => 7,
  'wrong_length'          => 8,
  'wrong_encoding'        => 9,
  'wrong_value'           => 10,
  'no_creation'           => 11,
  'inconsistent_value'    => 12,
  'ressource_unavailable' => 13,
  'commit_failed'         => 14,
  'undo_failed'           => 15,
  'authorization_error'   => 16,
  'not_writable'          => 17,
  'inconsistent_name'     => 18
}

Instance Attribute Summary

Attributes inherited from ASN1Base

#packet

Instance Method Summary collapse

Methods inherited from ASN1Base

define_attributes, #method_name, #parse?, protocol_name, #protocol_name, #read

Instance Method Details

#data ⇒ GetRequest

accessor to data payload

Returns:

Since:

  • 2.0.0



262
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# File 'lib/packetgen/header/snmp.rb', line 262

def data
  @elements[:data]
end

#inspect ⇒ Object

Since:

  • 2.0.0



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# File 'lib/packetgen/header/snmp.rb', line 266

def inspect
  str = super
  str << Inspect.shift_level(2)
  if self[:data].chosen.nil?
    str << Inspect::FMT_ATTR % [self[:data].type, :data, '']
  else
    data = self[:data]
    str << Inspect::FMT_ATTR % [data.type, :data, data.chosen_value.type]
    str << data.chosen_value.inspect
  end
end