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Manual Reference Pages  -  SNMP::INFO::LAYER1::BAYHUB (3)

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NAME

SNMP::Info::Layer1::Bayhub - SNMP Interface to Bay/Nortel/Avaya Hubs

CONTENTS

AUTHOR

Eric Miller

SYNOPSIS



    #Let SNMP::Info determine the correct subclass for you.

    my $bayhub = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => myswitch,
                          Community   => public,
                          Version     => 2
                        )

    or die "Cant connect to DestHost.\n";

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



DESCRIPTION

Provides abstraction to the configuration information obtainable from a Bay hub device through SNMP. Also provides device MAC to port mapping through the proprietary MIB.

For speed or debugging purposes you can call the subclass directly, but not after determining a more specific class using the method above.

my $bayhub = new SNMP::Info::Layer1::Bayhub(...);

    Inherited Classes

SNMP::Info::Layer2
SNMP::Info::NortelStack
SNMP::Info::SONMP

    Required MIBs

S5-ETHERNET-COMMON-MIB
S5-COMMON-STATS-MIB

    Inherited MIBs

See Required MIBs in SNMP::Info::Layer2 for its MIB requirements.

See Required MIBs in SNMP::Info::NortelStack for its MIB requirements.

See Required MIBs in SNMP::Info::SONMP for its MIB requirements.

GLOBALS

These are methods that return scalar value from SNMP
$bayhub->vendor() Returns ’avaya’
$bayhub->os() Returns ’bay_hub’
$bayhub->model() Cross references $bayhub->id() to the SYNOPTICS-MIB and returns the results.

Removes either Baystack Hub, 5000, or 5005 depending on the model.

    Overrides

$bayhub->layers() Returns 00000011. Class emulates Layer 2 functionality through proprietary MIBs.
$bayhub->index_factor() Required by SNMP::Info::SONMP. Number representing the number of ports reserved per slot within the device MIB. Returns 256.
$bayhub->slot_offset() Required by SNMP::Info::SONMP. Offset if slot numbering does not start at 0. Returns 0.

    Globals imported from SNMP::Info::Layer2

See GLOBALS in SNMP::Info::Layer2 for details.

    Global Methods imported from SNMP::Info::NortelStack

See GLOBALS in SNMP::Info::NortelStack for details.

    Global Methods imported from SNMP::Info::SONMP

See GLOBALS in SNMP::Info::SONMP for details.

TABLE METHODS

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

    Overrides

$bayhub->i_index() Returns reference to map of IIDs to Interface index.

Since hubs do not support ifIndex, the interface index is created using the formula (board * 256 + port).

$bayhub->interfaces() Returns reference to map of IIDs to physical ports.
$bayhub->i_duplex() Returns half, hubs do not support full duplex.
$bayhub->i_duplex_admin() Returns half, hubs do not support full duplex.
$bayhub->i_speed() Returns interface speed.
$bayhub->i_up() Returns (s5EnPortLinkStatus) for each port. Translates on/off to up/down.
$bayhub->i_up_admin() Returns (s5EnPortPartStatus) for each port.
$bayhub->set_i_up_admin(state, ifIndex) Sets port state, must be supplied with state and port ifIndex

State choices are ’up’ or ’down’

Example:
my %if_map = reverse %{$bayhub->interfaces()};
$bayhub->set_i_up_admin(’down’, $if_map{’1.1’})
or die Couldn’t change port state. ,$bayhub->error(1);

$bayhub->bp_index() Simulates bridge MIB by returning reference to a hash containing the index for both the keys and values.
$bayhub->fw_port() Returns reference to map of IIDs of the S5-COMMON-STATS-MIB::s5CmSNodeTable to the Interface index.
$bayhub->fw_mac() (s5CmSNodeMacAddr)

Pseudo ENTITY-MIB Information

These devices do not support ENTITY-MIB. These methods emulate Physical Table methods using S5-CHASSIS-MIB. See TABLE METHODS in SNMP::Info::NortelStack for details.
$bayhub->e_index() Returns ns_e_index().
$bayhub->e_class() Returns ns_e_class().
$bayhub->e_descr() Returns ns_e_descr().
$bayhub->e_name() Returns ns_e_name().
$bayhub->e_fwver() Returns ns_e_fwver().
$bayhub->e_hwver() Returns ns_e_hwver().
$bayhub->e_parent() Returns ns_e_parent().
$bayhub->e_pos() Returns ns_e_pos().
$bayhub->e_serial() Returns ns_e_serial().
$bayhub->e_swver() Returns ns_e_swver().
$bayhub->e_type() Returns ns_e_type().
$bayhub->e_vendor() Returns ns_e_vendor().

    Table Methods imported from SNMP::Info::Layer2

See TABLE METHODS in SNMP::Info::Layer2 for details.

    Table Methods imported from SNMP::Info::NortelStack

See TABLE METHODS in SNMP::Info::NortelStack for details.

    Table Methods imported from SNMP::Info::SONMP

See TABLE METHODS in SNMP::Info::SONMP for details.
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perl v5.20.3 INFO::LAYER1::BAYHUB (3) 2016-01-22

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