Info::Entity(3p)

NAME
SNMP::Info::Entity - SNMP Interface to data stored in ENTITY-MIB. RFC 2737

AUTHOR
Max Baker

SYNOPSIS
 # Let SNMP::Info determine the correct subclass for you.
 my $entity = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myswitch',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";

 my $class      = $entity->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION
ENTITY-MIB is used by Layer 2 devices from HP, Aironet, Foundry, Cisco, and more.

See RFC 2737 for full details.

Create or use a device subclass that inherit this class. Do not use directly.

For debugging purposes you can call this class directly as you would SNMP::Info

 my $entity = new SNMP::Info::Entity (...);

  Inherited Classes
none.

  Required MIBs

ENTITY-MIB

MIBs can be found at ftp://ftp.cisco.com/pub/mibs/v2/v2.tar.gz

GLOBALS
none.

TABLE METHODS
These are methods that return tables of information in the form of a reference to a hash.

  Entity Table

$entity->e_index()
    Index

    ("entPhysicalIndex")

$entity->e_alias()
    Human entered, not usually used.

    ("entPhysicalAlias")

$entity->e_class()
    Stack, Module, Container, Port ...

    ("entPhysicalClass")

$entity->e_descr()
    Human Friendly

    ("entPhysicalClass")

$entity->e_fwver()
    ("entPhysicalFirmwareRev")

$entity->e_fru()
    BOOLEAN. Field Replaceable unit?

    ("entPhysicalFRU")

$entity->e_hwver()
    ("entPhysicalHardwareRev")

$entity->e_id()
    This is human entered and not normally used.

    ("entPhysicalAssetID")

$entity->e_map()
    See MIB.

    ("entAliasMappingIdentifier")

$entity->e_model()
    Model Name of Entity.

    ("entPhysicalModelName")

$entity->e_name()
    More computer friendly name of entity. Parse me.

    ("entPhysicalName")

$entity->e_parent()
    0 if root.

    ("entPhysicalContainedIn")

$entity->e_port()
    Maps Entity Table entries to the Interface Table ("IfTable") using $entity->e_map()

$entity->e_pos()
    The relative position among all entities sharing the same parent.

    ("entPhysicalParentRelPos")

$entity->e_serial()
    ("entPhysicalSerialNum")

$entity->e_swver()
    ("entPhysicalSoftwareRev")

$entity->e_type()
    This is an OID, which gets munged into the object name if the right MIB is loaded.

    ("entPhysicalVendorType")

$entity->e_vendor()
    Vendor of Module.

    ("entPhysicalMfgName")