Linux Certif

Toute la documentation sur la certification Linux LPI

SNMP::Info::Layer2::Centillion.3pm

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.

Inherited Classes

SNMP::Info

SNMP::Info::Bridge

SNMP::Info::NortelStack

SNMP::Info::SONMP

Required MIBs

CENTILLION-DOT3-EXTENSIONS-MIB

S5-COMMON-STATS-MIB

CENTILLION-VLAN-MIB

CENTILLION-CONFIG-MIB

Inherited Classes' MIBs

See ``Required MIBs'' in SNMP::Info for its own MIB requirements.

See ``Required MIBs'' in SNMP::Info::Bridge for its own MIB requirements.

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

See ``Required MIBs'' in SNMP::Info::SONMP 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 SNMP::Info for details.

Globals imported from SNMP::Info::Bridge

See documentation in ``GLOBALS'' in SNMP::Info::Bridge for details.

Globals imported from SNMP::Info::NortelStack

See documentation in ``GLOBALS'' in SNMP::Info::NortelStack for details.

Global Methods imported from SNMP::Info::SONMP

See documentation in ``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

$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 SNMP::Info for details.

Table Methods imported from SNMP::Info::Bridge

See documentation in ``TABLE METHODS'' in SNMP::Info::Bridge for details.

Table Methods imported from SNMP::Info::NortelStack

See documentation in ``TABLE METHODS'' in SNMP::Info::NortelStack for details.

Table Methods imported from SNMP::Info::SONMP

See documentation in ``TABLE METHODS'' in SNMP::Info::SONMP for details.