SNMP::Info::Layer3::Lenovo - SNMP Interface to Lenovo switches running CNOS.

       Nick Nauwelaerts

       Subclass for Lenovo switches running CNOS.

   InheritedClasses
       SNMP::Info::IEEE802dot3ad
       SNMP::Info::Layer3

   RequiredMIBsLENOVO-ENV-MIBLENOVO-PRODUCTS-MIBInheritedClasses'MIBs
       See SNMP::Info::IEEE802dot3ad for its own MIB requirements.

       See SNMP::Info::Layer3 for its own MIB requirements.

       These are methods that return scalar value from SNMP.

       $cnos->mac()
           Returns base mac based on "dot1dBaseBridgeAddress".

       $cnos->os_ver()
           Returns the OS version extracted from "entPhysicalSoftwareRev.1".

   Overrides
       $cnos->vendor()
           Returns 'lenovo'.

       $cnos->os()
           Returns 'cnos'.

   GlobalsimportedfromSNMP::Info::IEEE802dot3ad
       See documentation in SNMP::Info::IEEE802dot3ad for details.

   GlobalsimportedfromSNMP::Info::Layer3
       See documentation in SNMP::Info::Layer3 for details.

       SNMP::Info::Layer3::Lenovo - SNMP Interface to Lenovo switches running CNOS.

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

       $cnos->agg_ports_cnos()
           placeholder function, will return agg_ports mapping once implemented.

   Overrides
       $cnos->i_description()
           Uses "ifName" to match most other devices.

       $cnos->i_name()
           Uses "ifDescr" to match most other devices.

       $cnos->i_speed()
           CNOS  does not set "ifSpeed" to 4294967295 for high speed links, return orig_if_speed_high() instead.
           SNMP::Info will handle this correctly.

       $cnos->i_speed_raw()
           If "ifSpeedHigh" > 2500 we overwrite i_speed_raw(), using the formula: "ifSpeedHigh" * 1_000_000.

   TableMethodsimportedfromSNMP::Info::IEEE802dot3ad
       See documentation in SNMP::Info::IEEE802dot3ad for details.

   TableMethodsimportedfromSNMP::Info::Layer3
       See documentation in SNMP::Info::Layer3 for details.

perl v5.40.0                                       2024-11-09                    SNMP::Info::Layer3::Lenovo(3pm)