NAME

       SNMP::Info::Layer1::S3000 - SNMP Interface to Synoptics / Nortel Hubs

AUTHOR

       Eric Miller

SYNOPSIS

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

           my $s3000 = new SNMP::Info(
                                 AutoSpecify => 1,
                                 Debug       => 1,
                                 DestHost    => 'myswitch',
                                 Community   => 'public',
                                 Version     => 2
                               )

           or die "Can't connect to DestHost.\n";

           my $class = $s3000->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.

   Inherited Classes
       SNMP::Info::Layer2

   Required MIBs
       SYNOPTICS-COMMON-MIB
       SYNOPTICS-ETHERNET-MIB

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

GLOBALS

       These are methods that return scalar value from SNMP

       $s3000->vendor()
           Returns 'nortel'

       $s3000->os()
           Returns 'synoptics'

       $s3000->model()
           Cross references $s3000->id() to the SYNOPTICS-MIB and returns the results.

           Removes "sreg-" from the model name and returns only the numeric model identifier.

       $stack->os_ver()
           Returns the software version specified as major.minor.maint.

           ("s3AgentSwMajorVer").("s3AgentSwMinorVer").("s3AgentSwMaintVer")

       $stack->os_bin()
           Returns the firmware version. ("s3AgentFwVer")

       $s3000->mac()
           Returns MAC of the advertised IP address of the device.

   Overrides
       $s3000->layers()
           Returns 00000011.  Class emulates Layer 2 functionality through proprietary MIBs.

   Globals imported from SNMP::Info::Layer2
       See "GLOBALS" in SNMP::Info::Layer2 for details.

TABLE METHODS

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

   Overrides
       $s3000->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).  This is required to support devices with more than one module.

       $s3000->interfaces()
           Returns reference to map of IIDs to physical ports.

       $s3000->i_duplex()
           Returns half, hubs do not support full duplex.

       $s3000->i_duplex_admin()
           Returns half, hubs do not support full duplex.

       $s3000->i_speed()
           Returns 10000000.  The hubs only support 10 Mbs Ethernet.

       $s3000->i_up()
           Returns ("s3EnetPortLinkStatus") for each port.  Translates on/off to up/down.

       $s3000->i_up_admin()
           Returns ("s3EnetPortPartStatus") for each port.

       $s3000->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 %{$s3000->interfaces()};
             $s3000->set_i_up_admin('down', $if_map{'1.1'})
                 or die "Couldn't change port state. ",$s3000->error(1);

       $s3000->bp_index()
           Simulates bridge MIB by returning reference to a hash containing the index  for  both  the  keys  and
           values.

       $s3000->fw_port()
           Returns  reference  to  map  of  IIDs  of  the  "SYNOPTICS-ETHERNET-MIB::s3EnetShowNodesTable" to the
           Interface index.

       $s3000->fw_mac()
           ("s3EnetShowNodesMacAddress")

       $s3000->s3000_topo_port()
           Returns reference to hash.  Key: Table entry, Value:Port Number (interface iid)

           ("s3EnetTopNmmPort")

       $s3000->s3000_topo_mac()
           ("s3EnetTopNmmMacAddr")

           Returns reference to hash.  Key: Table entry, Value:Remote MAC address

   Table Methods imported from SNMP::Info::Layer2
       See "TABLE METHODS" in SNMP::Info::Layer2 for details.

perl v5.36.0                                       2023-09-30                     SNMP::Info::Layer1::S3000(3pm)