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

       Eric Miller

       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.

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

   RequiredMIBsS5-ETHERNET-COMMON-MIBS5-COMMON-STATS-MIBInheritedMIBs
       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.

       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.

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

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

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

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

           #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 "Can't connect to DestHost.\n";

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

       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")

   PseudoENTITY-MIBInformation
       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().

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

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

   TableMethodsimportedfromSNMP::Info::SONMP
       See "TABLE METHODS" in SNMP::Info::SONMP for details.

perl v5.40.0                                       2024-11-09                    SNMP::Info::Layer1::Bayhub(3pm)