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SNMP::Info::Layer3::Juniper(3pm) User Contributed Perl Documentation SNMP::Info::Layer3::Juniper(3pm)

NAME

SNMP::Info::Layer3::Juniper - SNMP Interface to L3 Juniper Devices

AUTHOR

Bill Fenner

SYNOPSIS

 # Let SNMP::Info determine the correct subclass for you.
 my $juniper = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myrouter',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";
 my $class      = $juniper->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

DESCRIPTION

Subclass for Juniper Devices running JUNOS

Inherited Classes

Required MIBs

Inherited Classes' MIBs

See "Required MIBs" in SNMP::Info::Layer3 for its own MIB requirements.

GLOBALS

These are methods that return scalar value from SNMP

$juniper->vendor()
Returns 'juniper'
$juniper->os()
Returns 'junos'
$juniper->layers()
Checks forwarding table for Layer 2 support since some routers with switches do not report layers properly.
$juniper->os_ver()
Returns the software version extracted first from "sysDescr" or "lldpLocSysDesc" if not available in "sysDescr".
$juniper->model()
Returns the model from "sysObjectID", with "jnxProductName" removed from the beginning.
$juniper->serial()
Returns serial number

("jnxBoxSerialNo")

$juniper->mac()
Returns the MAC address used by this bridge when it must be referred to in a unique fashion.

("dot1dBaseBridgeAddress")

$juniper->box_descr()
The name, model, or detailed description of the device.

("jnxBoxDescr")

$juniper->version()
("jnxVirtualChassisMemberSWVersion")
$juniper->vc_model()
("jnxVirtualChassisMemberModel")

Globals imported from SNMP::Info::Layer3

See documentation in "GLOBALS" in SNMP::Info::Layer3 for details.

TABLE METHODS

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

$juniper->qb_fdb_index()
Returns reference to hash: key = FDB ID, value = VLAN ID.
$juniper->v_index()
Returns ("jnxL2aldVlanTag") or ("jnxExVlanTag") depending upon switch software version
$juniper->v_name()
Returns ("jnxL2aldVlanName") or ("jnxExVlanName") depending upon switch software version
$juniper->v_type()
Returns ("jnxL2aldVlanType") or ("jnxExVlanType") depending upon switch software version
$juniper->i_trunk()
("jnxExVlanPortAccessMode")
$juniper->i_vlan()
Returns a mapping between "ifIndex" and the PVID or default VLAN.
$juniper->i_vlan_membership()
Returns reference to hash of arrays: key = "ifIndex", value = array of VLAN IDs. These are the VLANs which are members of the egress list for the port.
$juniper->i_vlan_membership_untagged()
Returns reference to hash of arrays: key = "ifIndex", value = array of VLAN IDs. These are the VLANs which are members of the untagged egress list for the port.
$juniper->peth_port_ifindex()
Returns reference to a hash: key= PowerEthernet MIB interface number, value = "ifIndex". As Juniper does not provide a mapping function, this does it manually. For example, ge-0/0/1 registers as PowerEthernet interface '1.2'

Pseudo ENTITY-MIB information

These methods emulate ENTITY-MIB Physical Table methods using JUNIPER-MIB and JUNIPER-VIRTUALCHASSIS-MIB.

$juniper->e_index()
Returns reference to hash. Key: IID, Value: Integer, Indices are combined into a eight digit integer, each index is two digits padded with leading zero if required.
$juniper->e_class()
Returns reference to hash. Key: IID, Value: General hardware type.
$juniper->e_descr()
Returns reference to hash. Key: IID, Value: Human friendly name
$juniper->e_hwver()
Returns reference to hash. Key: IID, Value: Hardware version
$juniper->e_vendor()
Returns reference to hash. Key: IID, Value: juniper
$juniper->e_serial()
Returns reference to hash. Key: IID, Value: Serial number
$juniper->e_pos()
Returns reference to hash. Key: IID, Value: The relative position among all entities sharing the same parent.
$juniper->e_type()
Returns reference to hash. Key: IID, Value: Type of component/sub-component as defined in JUNIPER-CHASSIS-DEFINES-MIB.
$juniper->e_parent()
Returns reference to hash. Key: IID, Value: The value of e_index() for the entity which 'contains' this entity. A value of zero indicates this entity is not contained in any other entity.
$entity->e_fru()
BOOLEAN. Is a Field Replaceable unit?

("entPhysicalFRU")

Table Methods imported from SNMP::Info::Layer3

See documentation in "TABLE METHODS" in SNMP::Info::Layer3 for details.

2024-11-09 perl v5.40.0