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SNMP::Info::Layer2::BaUsercContributed Perl DocSNMP::Info::Layer2::Baystack(3)

NAME
       SNMP::Info::Layer2::Baystack - SNMP Interface to	Avaya Ethernet Switch
       (Baystack) and VSP 7000 series switches

AUTHOR
       Eric Miller

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

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

DESCRIPTION
       Provides	abstraction to the configuration information obtainable	from
       an Avaya	Ethernet Switch	(formerly Nortel/Bay Baystack) and VSP 7000
       series through SNMP.

   Inherited Classes
       SNMP::Info::SONMP
       SNMP::Info::NortelStack
       SNMP::Info::RapidCity
       SNMP::Info::Layer3

   Required MIBs
       BAY-STACK-PETH-EXT-MIB

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

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

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

       See "Required MIBs" in SNMP::Info::Layer3 for its MIB requirements.

GLOBALS
       These are methods that return scalar value from SNMP

       $baystack->vendor()
	   Returns 'avaya'

       $baystack->model()
	   Cross references $baystack->id() to the SYNOPTICS-MIB and returns
	   the results.	 303s and 304s have the	same ID, so we have a hack to
	   return depending on which it	is.

	   Returns BPS for Business Policy Switch

	   For others extracts and returns the switch numeric designation.

       $baystack->os()
	   Returns 'baystack' or 'boss'	depending on software version.

       $baystack->os_bin()
	   Returns the firmware	version	extracted from "sysDescr".

       $baystack->stp_ver()
	   Returns the particular STP version running on this device.

	   Values: "nortelStpg", "pvst", "rstp", "mstp", "ieee8021d"

	   ("s5AgSysSpanningTreeOperMode")

   Overrides
       $baystack->index_factor()
	   Required by SNMP::Info::SONMP.  Number representing the number of
	   ports reserved per slot within the device MIB.

	   Index factor	on the Baystack	switches are determined	by the
	   formula: Index Factor = 64 if (model	= 470 or (os eq	'boss' and
	   operating in	pure mode)) or else Index factor = 32.

	   Returns either 32 or	64 based upon the formula.

   Global Methods imported from	SNMP::Info::SONMP
       See "GLOBALS" in	SNMP::Info::SONMP for details.

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

   Global Methods imported from	SNMP::Info::RapidCity
       See "GLOBALS" in	SNMP::Info::RapidCity for details.

   Globals imported from SNMP::Info::Layer3
       See "GLOBALS" in	SNMP::Info::Layer3 for details.

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

   Overrides
       $baystack->interfaces()
	   Returns reference to	the map	between	IID and	physical Port.

	     Slot and port numbers on the Baystack switches are	determined by the
	     formula:

	     port = (Interface index % Index factor)
	     slot = (int(Interface index / Index factor)) + Slot offset

	     The physical port name is returned	as slot.port.

       $baystack->i_ignore()
	   Returns reference to	hash of	IIDs to	ignore.

       $baystack->i_mac()
	   Returns the "ifPhysAddress" table entries.

	   Removes all entries matching	'00:00:00:00:00:00' -- Certain
	   revisions of	Baystack firmware report all zeros for each port mac.

       $baystack->i_name()
	   Crosses "ifName" with "ifAlias" and returns the human set port name
	   if exists.

       $baystack->peth_port_ifindex()
	   Maps	the "pethPsePortTable" to "ifIndex" by way of the ENTITY-MIB.

       $baystack->peth_port_power()
	   Power supplied by PoE ports,	in milliwatts

	   ("bspePethPsePortExtMeasuredPower")

   ENTITY-MIB Information
       For older devices which do not support ENTITY-MIB, these	methods
       emulate Physical	Table methods using S5-CHASSIS-MIB.  See "TABLE
       METHODS"	in SNMP::Info::NortelStack for details on ns_e_* methods.

       $baystack->e_index()
	   If the device doesn't support "entPhysicalDescr", this will try
	   ns_e_index().  Note that this is based on "entPhysicalDescr"	due to
	   implementation details of SNMP::Info::Entity::e_index().

       $baystack->e_class()
	   If the device doesn't support "entPhysicalClass", this will try
	   ns_e_class().

       $baystack->e_descr()
	   If the device doesn't support "entPhysicalDescr", this will try
	   ns_e_descr().

       $baystack->e_name()
	   If the device doesn't support "entPhysicalName", this will try
	   ns_e_name().

       $baystack->e_fwver()
	   If the device doesn't support "entPhysicalFirmwareRev", this	will
	   try ns_e_fwver().

       $baystack->e_hwver()
	   If the device doesn't support "entPhysicalHardwareRev", this	will
	   try ns_e_hwver().

       $baystack->e_parent()
	   If the device doesn't support "entPhysicalContainedIn", this	will
	   try ns_e_parent().

       $baystack->e_pos()
	   If the device doesn't support "entPhysicalParentRelPos", this will
	   try ns_e_pos().

       $baystack->e_serial()
	   If the device doesn't support "entPhysicalSerialNum", this will try
	   ns_e_serial().

       $baystack->e_swver()
	   If the device doesn't support "entPhysicalSoftwareRev", this	will
	   try ns_e_swver().

       $baystack->e_type()
	   If the device doesn't support "entPhysicalVendorType", this will
	   try ns_e_type().

       $baystack->e_vendor()
	   If the device doesn't support "entPhysicalMfgName", this will try
	   ns_e_vendor().

   Layer 2 Forwarding Database
       These methods try to obtain the layer 2 forwarding database entries via
       the normal bridge methods as well as SPBM entries via rapid city
       methods.

       $baystack->fw_mac()
	   Returns reference to	hash of	forwarding table MAC Addresses

       $baystack->fw_port()
	   Returns reference to	hash of	forwarding table entries port
	   interface identifier	(iid)

       $baystack->qb_fw_vlan()
	   Returns reference to	hash of	forwarding table entries VLAN ID

       $baystack->fw_status()
	   Returns reference to	hash of	forwarding table entries status

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

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

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

   Table Methods imported from SNMP::Info::Layer3
       See "TABLE METHODS" in SNMP::Info::Layer3 for details.

perl v5.32.1			  2021-02-28   SNMP::Info::Layer2::Baystack(3)

NAME | AUTHOR | SYNOPSIS | DESCRIPTION | GLOBALS | TABLE METHODS

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=SNMP::Info::Layer2::Baystack&sektion=3&manpath=FreeBSD+13.0-RELEASE+and+Ports>

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