SNMP::Info::Layer3::Foundry - SNMP Interface to Foundry Network Devices
Max Baker
# Let SNMP::Info determine the correct subclass for you. my $foundry = new SNMP::Info( AutoSpecify => 1, Debug => 1, DestHost => 'myswitch', Community => 'public', Version => 1 ) or die "Can't connect to DestHost.\n"; my $class = $foundry->class(); print "SNMP::Info determined this device to fall under subclass : $class\n";
Abstraction subclass for Foundry Networks devices.
For speed or debugging purposes you can call the subclass directly, but not after determining a more specific class using the method above.
my $foundry = new SNMP::Info::Layer3::Foundry(...);
See "Required MIBs" in SNMP::Info::Layer3 for its own MIB requirements.
See "Required MIBs" in SNMP::Info::FDP for its own MIB requirements.
See "Required MIBs" in SNMP::Info::LLDP for its own MIB requirements.
These are methods that return scalar value from SNMP
Returns model type. Checks $foundry->id() against the FOUNDRY-SN-ROOT-MIB and removes 'sn'. EdgeIron models determined through ENTITY-MIB.
sn
Returns 'foundry'
Returns the software version
Returns MAC Address of root port.
(ifPhysAddress.1)
ifPhysAddress.1
Returns Chassis type.
(entPhysicalDescr.1)
entPhysicalDescr.1
Returns serial number of device.
Returns the chassis temperature
(snChasActualTemperature)
snChasActualTemperature
Returns the Description for the power supply
(snChasPwrSupplyDescription.1)
snChasPwrSupplyDescription.1
Returns the status of the power supply.
(snChasPwrSupplyOperStatus.1)
snChasPwrSupplyOperStatus.1
Returns the status of the chassis fan.
(snChasFanOperStatus.1)
snChasFanOperStatus.1
See documentation in "GLOBALS" in SNMP::Info::Layer3 for details.
See documentation in "GLOBALS" in SNMP::Info::FDP for details.
See documentation in "GLOBALS" in SNMP::Info::LLDP for details.
These are methods that return tables of information in the form of a reference to a hash.
Returns reference to hash of interface names to iids.
Returns reference to hash of interfaces to be ignored.
Ignores interfaces with descriptions of tunnel,loopback,null
Returns reference to hash of interface link duplex status.
Crosses $foundry->sw_duplex() with $foundry->sw_index()
"The port's current state as defined by application of the Spanning Tree Protocol.
Skipped if device is an EdgeIron 24G due to reports of hangs.
(dot1dStpPortState)
dot1dStpPortState
snSwPortIfTable
Returns reference to hash. Maps Table to Interface IID.
(snSwPortIfIndex)
snSwPortIfIndex
Returns reference to hash. Current duplex status for switch ports.
(snSwPortInfoChnMode)
snSwPortInfoChnMode
Returns reference to hash. Current Port Type .
(snSwPortInfoMediaType)
snSwPortInfoMediaType
Returns reference to hash. Current Port Speed.
(snSwPortInfoSpeed)
snSwPortInfoSpeed
Based upon the software version devices may support Foundry Discovery Protocol (FDP) and Link Layer Discovery Protocol (LLDP). These methods will query both and return the combination of all information. As a result, there may be identical topology information returned from the two protocols causing duplicate entries. It is the calling program's responsibility to identify any duplicate entries and remove duplicates if necessary.
Returns true if the device is running either FDP or LLDP.
Returns reference to hash. Key: iid Value: local device port (interfaces)
Returns reference to hash. Key: iid Value: remote IPv4 address
If multiple entries exist with the same local port, c_if(), with the same IPv4 address, c_ip(), it may be a duplicate entry.
If multiple entries exist with the same local port, c_if(), with different IPv4 addresses, c_ip(), there is either a non-FDP/LLDP device in between two or more devices or multiple devices which are not directly connected.
Use the data from the Layer2 Topology Table below to dig deeper.
Returns reference to hash. Key: iid Value: remote port (interfaces)
Returns reference to hash. Key: iid Value: string value used to identify the chassis component associated with the remote system.
Returns reference to hash. Key: iid Value: Remote Device Type
See documentation in "TABLE METHODS" in SNMP::Info::Layer3 for details.
See documentation in "TABLE METHODS" in SNMP::Info::FDP for details.
See documentation in "TABLE METHODS" in SNMP::Info::LLDP for details.
To install SNMP::Info, copy and paste the appropriate command in to your terminal.
cpanm
cpanm SNMP::Info
CPAN shell
perl -MCPAN -e shell install SNMP::Info
For more information on module installation, please visit the detailed CPAN module installation guide.