NAME
AUTHOR
SYNOPSIS
DESCRIPTION

Inherited Classes
Required MIBs

GLOBALS

Overrides
Globals imported from SNMP::Info
Globals imported from SNMP::Info::Bridge
Globals imported from SNMP::Info::NortelStack
Global Methods imported from SNMP::Info::SONMP

TABLE METHODS

Overrides
Centillion 802.3 Extension Table (cnDot3ExtnTable)
Centillion VLAN Table (cnVlanPortMemberTable)
Table Methods imported from SNMP::Info
Table Methods imported from SNMP::Info::Bridge
Table Methods imported from SNMP::Info::NortelStack
Table Methods imported from SNMP::Info::SONMP

NAME

SNMP::Info::Layer2::Centillion - SNMP Interface to Nortel Centillion based ATM Switches

AUTHOR

Eric Miller

SYNOPSIS

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

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

DESCRIPTION

Provides abstraction to the configuration information obtainable from a Centillion device through SNMP.

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

 my $centillion = new SNMP::Info::Layer2::centillion(...);
 
Note:  This class supports version 4.X and 5.X which are VLAN based rather
than bridge group based.

Required MIBs

CENTILLION-DOT3-EXTENSIONS-MIB
S5-COMMON-STATS-MIB
CENTILLION-VLAN-MIB
CENTILLION-CONFIG-MIB
Inherited Classes' MIBs: See Required MIBs in the SNMP::Info manpage for its own MIB requirements.; See Required MIBs in the SNMP::Info::Bridge manpage for its own MIB requirements.; See Required MIBs in the SNMP::Info::NortelStack manpage for its own MIB requirements.; See Required MIBs in the SNMP::Info::SONMP manpage for its own MIB requirements.

GLOBALS

These are methods that return scalar value from SNMP

$centillion->vendor(): Returns 'Nortel'
$centillion->model(): Cross references $centillion->id() to the SYNOPTICS-MIB and returns the results.; Removes sreg- from the model name
$centillion->os(): Returns 'Centillion'
$centillion->tftp_action(): (sysTFTPStart)
$centillion->tftp_host(): (sysTFTPIpAddress)
$centillion->tftp_file(): (sysTFTPFileName)
$centillion->tftp_type(): (sysTFTPFileType)
$centillion->tftp_result(): (sysTFTPResult)

Overrides

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

Globals imported from SNMP::Info

See documentation in GLOBALS in the SNMP::Info manpage for details.

Globals imported from SNMP::Info::Bridge

See documentation in GLOBALS in the SNMP::Info::Bridge manpage for details.

Globals imported from SNMP::Info::NortelStack

See documentation in GLOBALS in the SNMP::Info::NortelStack manpage for details.

Global Methods imported from SNMP::Info::SONMP

See documentation in GLOBALS in the SNMP::Info::SONMP manpage for details.

TABLE METHODS

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

Overrides

$centillion->interfaces()

    Returns reference to the map between IID and physical Port.

    Slot and port numbers on the Passport switches are determined by the
    formula:
      port = index % 256
      slot = int(index / 256)
 
    The physical port name is returned as slot.port.

$centillion->i_duplex()

Returns reference to map of IIDs to current link duplex

$centillion->i_duplex_admin()

Returns reference to hash of IIDs to admin duplex setting

$centillion->i_ignore()

Returns reference to hash of IIDs to ignore.

$centillion->fw_mac()

(s5CmSNodeMacAddr)

$centillion->fw_port()

(s5CmSNodeIfIndx)

$centillion->bp_index()

Returns a mapping between ifIndex and the Bridge Table.

$centillion->i_vlan()

Returns a mapping between ifIndex and the VLAN.

Centillion 802.3 Extension Table (`cnDot3ExtnTable`)

$centillion->centillion_p_index(): Returns reference to hash. Maps table IIDs to Interface IIDs; (cnDot3ExtnIfIndex)
$centillion->centillion_p_duplex(): Returns reference to hash. Maps port operational duplexes to IIDs; (cnDot3ExtnIfOperConnectionType)
$centillion->rc_centillion_p_duplex_admin(): Returns reference to hash. Maps port admin duplexes to IIDs; (cnDot3ExtnIfAdminConnectionType)

Centillion VLAN Table (`cnVlanPortMemberTable`)

$centillion->centillion_i_vlan_index(): Returns reference to hash. Key: Table entry, Value: Index; (cnVlanPortMemberIfIndex)
$centillion->centillion_i_vlan(): Returns reference to hash. Key: Table entry, Value: VLAN ID; (cnVlanPortMemberVID)
$centillion->centillion_i_vlan_type(): Returns reference to hash. Key: Table entry, Value: VLAN Type; (cnVlanPortMemberIngressType)

Table Methods imported from SNMP::Info

See documentation in TABLE METHODS in the SNMP::Info manpage for details.

Table Methods imported from SNMP::Info::Bridge

See documentation in TABLE METHODS in the SNMP::Info::Bridge manpage for details.

Table Methods imported from SNMP::Info::NortelStack

See documentation in TABLE METHODS in the SNMP::Info::NortelStack manpage for details.

Table Methods imported from SNMP::Info::SONMP

See documentation in TABLE METHODS in the SNMP::Info::SONMP manpage for details.

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