Info::NortelStack(3) User Contributed Perl Documentation Info::NortelStack(3)NAMESNMP::Info::NortelStack - SNMP Interface to the Nortel S5-AGENT-MIB and
S5-CHASSIS-MIB
AUTHOR
Eric Miller
SYNOPSIS
# Let SNMP::Info determine the correct subclass for you.
my $stack = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
# These arguments are passed directly on to SNMP::Session
DestHost => 'myswitch',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $stack->class();
print "SNMP::Info determined this device to fall under subclass : $class\n";
DESCRIPTIONSNMP::Info::NortelStack is a subclass of SNMP::Info that provides an
interface to S5-AGENT-MIB and S5-CHASSIS-MIB. These MIBs are used
across the Nortel Stackable Ethernet Switches (BayStack), as well as,
older Nortel devices such as the Centillion family of ATM switches.
Use or create in a subclass of SNMP::Info. Do not use directly.
Inherited Classes
None.
Required MIBs
S5-AGENT-MIB
S5-CHASSIS-MIB
S5-ROOT-MIB and S5-TCS-MIB are required by the other MIBs.
GLOBAL METHODS
These are methods that return scalar values from SNMP
$stack->os_ver()
Returns the software version extracted from ("s5AgInfoVer")
$stack->os_bin()
Returns the firmware version extracted from ("s5AgInfoVer")
$stack->serial()
Returns serial number of the chassis
("s5ChasSerNum")
$stack->ns_ag_ver()
Returns the version of the agent in the form
'major.minor.maintenance[letters]'.
("s5AgInfoVer")
$stack->ns_op_mode()
Returns the stacking mode.
("s5AgSysCurrentOperationalMode")
$stack->tftp_action()
This object is used to download or upload a config file or an image
file.
("s5AgInfoFileAction")
$stack->tftp_result()
Returns the status of the latest action as shown by
$stack->tftp_action().
("s5AgInfoFileStatus")
$stack->ns_auto_pvid()
Returns the value indicating whether adding a port as a member of a
VLAN automatically results in its PVID being set to be the same as
that VLAN ID.
("s5AgSysAutoPvid")
$stack->tftp_file()
Name of the binary configuration file that will be
downloaded/uploaded when the $stack->tftp_action() object is set.
("s5AgSysBinaryConfigFilename")
$stack->tftp_host()
The IP address of the TFTP server for all TFTP operations.
("s5AgSysTftpServerAddress")
$stack->vlan()
Returns the VLAN ID of the system's management VLAN.
("s5AgSysManagementVlanId")
$stack->ch_ser()
Returns the serial number of the chassis.
("s5ChasSerNum")
$stack->ns_cfg_chg()
Returns the total number of configuration changes (other than
attachment changes, or physical additions or removals) in the
chassis that have been detected since cold/warm start.
("s5ChasGblConfChngs")
$stack->ns_cfg_time()
Returns the value of "sysUpTime" when the last configuration change
(other than attachment changes, or physical additions or removals)
in the chassis was detected.
("s5ChasGblConfLstChng")
TABLE METHODS
These are methods that return tables of information in the form of a
reference to a hash.
Agent Interface Table ("s5AgMyIfTable")
$stack->i_cfg_file()
Returns reference to hash. Key: Table entry, Value: Name of the
file
("s5AgMyIfCfgFname")
$stack->i_cfg_host()
Returns reference to hash. Key: Table entry, Value: IP address of
the load server
("s5AgMyIfLdSvrAddr")
Chassis Components Table ("s5ChasComTable")
$stack->ns_com_grp_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
chassis level group which contains this component.
("s5ChasComGrpIndx")
$stack->ns_com_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
component in the group. For modules in the 'board' group, this is
the slot number.
("s5ChasComIndx")
$stack->ns_com_sub_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
sub-component in the component.
("s5ChasComSubIndx")
$stack->ns_com_type()
Returns reference to hash. Key: Table entry, Value: Type
("s5ChasComType")
$stack->ns_com_descr()
Returns reference to hash. Key: Table entry, Value: Description
("s5ChasComDescr")
$stack->ns_com_ver()
Returns reference to hash. Key: Table entry, Value: Version
("s5ChasComVer")
$stack->ns_com_serial()
Returns reference to hash. Key: Table entry, Value: Serial Number
("s5ChasComSerNum")
Storage Area Table ("s5ChasStoreTable")
$stack->ns_store_grp_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
chassis level group.
("s5ChasStoreGrpIndx")
$stack->ns_store_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
group.
("s5ChasStoreComIndx")
$stack->ns_store_sub_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
sub-component.
("s5ChasStoreSubIndx")
$stack->ns_store_idx()
Returns reference to hash. Key: Table entry, Value: Index of the
storage area.
("s5ChasStoreIndx")
$stack->ns_store_type()
Returns reference to hash. Key: Table entry, Value: Type
("s5ChasStoreType")
$stack->ns_store_size()
Returns reference to hash. Key: Table entry, Value: Size
("s5ChasStoreCurSize")
$stack->ns_store_ver()
Returns reference to hash. Key: Table entry, Value: Version
("s5ChasStoreCntntVer")
Pseudo ENTITY-MIB information
These methods emulate ENTITY-MIB Physical Table methods using
S5-CHASSIS-MIB.
$stack->ns_e_index()
Returns reference to hash. Key: IID, Value: Integer, Indices are
combined into a six digit integer, each index is two digits padded
with leading zero if required.
$stack->ns_e_class()
Returns reference to hash. Key: IID, Value: General hardware type
("s5ChasGrpDescr").
Group is stripped from the string. Values may be Supervisory
Module, Back Plane, Board, Power Supply, Sensor, Fan, Clock, Unit.
$stack->ns_e_descr()
Returns reference to hash. Key: IID, Value: Human friendly name
("s5ChasComDescr")
$stack->ns_e_name()
Returns reference to hash. Key: IID, Value: Human friendly name
$stack->ns_e_hwver()
Returns reference to hash. Key: IID, Value: Hardware version
("s5ChasComVer")
$stack->ns_e_vendor()
Returns reference to hash. Key: IID, Value: nortel
$stack->ns_e_serial()
Returns reference to hash. Key: IID, Value: Serial number
("s5ChasComSerNum")
$stack->ns_e_pos()
Returns reference to hash. Key: IID, Value: The relative position
among all entities sharing the same parent.
("s5ChasComSubIndx")
$stack->ns_e_type()
Returns reference to hash. Key: IID, Value: Type of
component/sub-component as defined under "s5ChasComTypeVal" in
S5-REG-MIB.
$stack->ns_e_fwver()
Returns reference to hash. Key: IID, Value: Firmware revision.
Value of "s5ChasStoreCntntVer" for entries with rom, boot, or
firmware in "s5ChasStoreType".
$stack->ns_e_swver()
Returns reference to hash. Key: IID, Value: Software revision.
Value of "s5ChasStoreCntntVer" for entries with "flash" in
"s5ChasStoreType".
$stack->ns_e_parent()
Returns reference to hash. Key: IID, Value: The value of
ns_e_index() for the entity which 'contains' this entity. A value
of zero indicates this entity is not contained in any other
entity.
Data Munging Callback Subroutines
$stack->munge_ns_grp_type()
Munges "s5ChasGrpType" into an "ENTITY-MIB PhysicalClass"
equivalent.
perl v5.14.1 2011-09-28 Info::NortelStack(3)
