# File lib/snmp/varbind.rb, line 535
      def decode_value(data)
        value_tag, value_data, remainder = decode_tlv(data)
        decoder_class = ValueDecoderMap[value_tag]
        if decoder_class
          value = decoder_class.decode(value_data)
        else
          raise UnsupportedValueTag, value_tag.to_s
        end
        return value, remainder
      end