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SNMP::Info::Layer2::Baystack.3pm
Langue: en
Version: 2006-06-30 (mandriva - 22/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
SNMP::Info::Layer2::Baystack - SNMP Interface to Nortel Ethernet (Baystack) SwitchesAUTHOR
Eric MillerSYNOPSIS
# Let SNMP::Info determine the correct subclass for you. my $baystack = 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 = $baystack->class(); print "SNMP::Info determined this device to fall under subclass : $class\n";
DESCRIPTION
Provides abstraction to the configuration information obtainable from a Nortel Ethernet Switch (Baystack) 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 $baystack = new SNMP::Info::Layer2::Baystack(...);
Inherited Classes
- SNMP::Info
- SNMP::Info::Bridge
- SNMP::Info::NortelStack
- SNMP::Info::SONMP
- SNMP::Info::RapidCity
Required MIBs
- Inherited Classes' MIBs
- See SNMP::Info for its own MIB requirements.
See SNMP::Info::Bridge for its own MIB requirements.
See SNMP::Info::NortelStack for its own MIB requirements.
See SNMP::Info::SONMP for its own MIB requirements.
See SNMP::Info::RapidCity for its own MIB requirements.
GLOBALS
These are methods that return scalar value from SNMP- $baystack->vendor()
- Returns 'nortel'
- $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 BayStack, EthernetRoutingSwitch, or EthernetSwitch 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.
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.
Globals imported from SNMP::Info
See documentation in SNMP::Info for details.
Globals imported from SNMP::Info::Bridge
See documentation in SNMP::Info::Bridge for details.
Globals imported from SNMP::Info::NortelStack
See documentation in SNMP::Info::NortelStack for details.
Global Methods imported from SNMP::Info::SONMP
See documentation in SNMP::Info::SONMP for details.
Global Methods imported from SNMP::Info::RapidCity
See documentation in SNMP::Info::RapidCity for details.
TABLE ENTRIES
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.
RFC1213 Arp Cache Table (ipNetToMediaTable)
- $baystack->at_index()
- Returns reference to hash. Maps ARP table entries to Interface IIDs
(ipNetToMediaIfIndex)
- $baystack->at_paddr()
- Returns reference to hash. Maps ARP table entries to MAC addresses.
(ipNetToMediaPhysAddress)
- $baystack->at_netaddr()
- Returns reference to hash. Maps ARP table entries to IPs
(ipNetToMediaNetAddress)
Table Methods imported from SNMP::Info
See documentation in SNMP::Info for details.
Table Methods imported from SNMP::Info::Bridge
See documentation in SNMP::Info::Bridge for details.
Table Methods imported from SNMP::Info::NortelStack
See documentation in SNMP::Info::NortelStack for details.
Table Methods imported from SNMP::Info::SONMP
See documentation in SNMP::Info::SONMP for details.
Table Methods imported from SNMP::Info::RapidCity
See documentation in SNMP::Info::RapidCity for details.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre