Info::Layer2::Bay(3pm)					User Contributed Perl Documentation				    Info::Layer2::Bay(3pm)

NAME

       SNMP::Info::Layer2::Bay - SNMP Interface to old Bay Network BayStack Switches

AUTHOR

       Max Baker

SYNOPSIS

       This module is Deprecated.  Please use Layer2::BayStack instead.

DESCRIPTION

       Provides abstraction to the configuration information obtainable from a Bay 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 $bay = new SNMP::Info::Layer2::Bay(...);

   Inherited Classes
       SNMP::Info::Layer2

   Required MIBs
       SYNOPTICS-ROOT-MIB
       S5-ETH-MULTISEG-TOPOLOGY-MIB
       Inherited classes
	   MIBs required by "Required MIBs" in SNMP::Info::Layer2 and its superclasses.

GLOBALS

       These are methods that return scalar value from SNMP

       $bay->vendor()
	   Returns 'bay' :)

       $bay->model()
	   Cross references $bay->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.

	   Removes "sreg-" from the model name

       $baystack->os()
	   Returns 'bay'.

       $bay->os_ver()
	   Returns the os version extracted from "sysDescr".

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

       $bay->cdp_id()
	   Returns the IP that the device is sending out for its Nmm topology info.

	   ("s5EnMsTopIpAddr")

       $bay->cdp_run()
	   Returns if the S5-ETH-MULTISEG-TOPOLOGY info is on for this device.

	   ("s5EnMsTopStatus")

   Globals imported from SNMP::Info::Layer2
       See documentation in "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
       $bay->interfaces()
	   Returns reference to map of IIDs to physical ports.

	   Currently simply returns the "ifIndex"

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

	   Simply calls the SNMP::Info::Layer2::i_ignore() for this.

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

	   Removes all entries matching '00:00:00:00:00:00' -- Certain older revisions of Bay 303 and 304 firmware report all zeros for each port
	   mac.

   Pseudo CDP information
       All entries with port=0 are local and ignored.

       $bay->c_if()
	   Returns reference to hash.  Key: port.1 Value: port (iid)

       $bay->c_ip()
	   Returns reference to hash.  Key: port.1

	   The value of each hash entry can either be a scalar or an array.  A scalar value is most likely a direct neighbor to that port.  It is
	   possible that there is a non-bay device in between this device and the remote device.

	   An array value represents a list of seen devices.  The only time you will get an array of neighbors, is if there is a non-bay device in
	   between two or more devices.

	   Use the data from the Layer2 Topology Table below to dig deeper.

       $bay->c_port()
	   Returns reference to hash. Key: IID, Value: Remote port (interfaces)

       $bay->c_platform()
	   Returns reference to hash. Key: IID, Value: Remote device type

       $bay->port()
	   Returns reference to hash. Key: port.1 Value: port

       $bay->platform()
	   Returns reference to hash. Key: port.1 Value: Remote Device Type

   Layer2 Topology info ("s5EnMsTopNmmTable")
       $bay->bay_topo_slot()
	   Returns reference to hash.  Key: Table entry, Value:slot number

	   ("s5EnMsTopNmmSlot")

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

	   ("s5EnMsTopNmmPort")

       $bay->bay_topo_ip()
	   Returns reference to hash.  Key: Table entry, Value:Remote IP address of entry

	   ("s5EnMsTopNmmIpAddr")

       $bay->bay_topo_seg()
	   Returns reference to hash.  Key: Table entry, Value:Remote Segment ID

	   ("s5EnMsTopNmmSegId")

       $bay->bay_topo_mac ("s5EnMsTopNmmMacAddr")
	   Returns reference to hash.  Key: Table entry, Value:Remote MAC address

       $bay->bay_topo_platform
	   Returns reference to hash.  Key: Table entry, Value:Remote Device Type

	   ("s5EnMsTopNmmChassisType")

       $bay->bay_topo_localseg
	   Returns reference to hash.  Key: Table entry, Value:Boolean, if bay_topo_seg() is local

	   ("s5EnMsTopNmmLocalSeg")

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

perl v5.12.4							    2011-09-28						    Info::Layer2::Bay(3pm)