---
name: "SNMP::Info::Layer3::IBMGbTor"
section: "3pm"
platform: "linux"
package: "libsnmp-info-perl"
version: "3.972002-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/SNMP::Info::Layer3::IBMGbTor"
---

# SNMP::Info::Layer3::IBMGbTor(3pm)

SNMP Interface to Lenovo/IBM Rackswitch devices

## NAME

SNMP::Info::Layer3::IBMGbTor - SNMP Interface to Lenovo/IBM Rackswitch devices

## AUTHOR

Eric Miller

## SYNOPSIS

```
 # Let SNMP::Info determine the correct subclass for you.
 my $ibm = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myswitch',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";
 my $class = $ibm->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";
```

## DESCRIPTION

Abstraction subclass for IBM Rackswitch (formerly Blade Network Technologies) network devices. Lenovo acquired these from IBM and is now selling them under the Lenovo brand.

### Inherited Classes

- SNMP::Info::Layer3;

  - SNMP::Info::LLDP;

  ### Required MIBs

- *IBM-GbTOR-10G-L2L3-MIB*

  - Inherited Classes' MIBs

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

## GLOBALS

These are methods that return scalar value from SNMP

- $ibm-\>**model()**

  Returns model type.  Attempts to pull model from device description. Otherwise checks `$ibm`-\>**id()** against the *IBM-GbTOR-10G-L2L3-MIB*.

- $ibm-\>**vendor()**

  Returns 'ibm'

- $ibm-\>**os()**

  Returns 'ibm'

- $ibm-\>**os\_ver()**

  Returns the software version

  (`"agSoftwareVersion"`)

- $ibm-\>**temp()**

  (`"hwTempSensors"`)

- $ibm-\>**fan()**

  (`"hwFanSpeed"`)

### Overrides

- $ibm-\>**hasLLDP()**

  Is LLDP is active in this device?

  Note:  LLDP may be active, but nothing in `"lldpRemoteSystemsData"` Tables so the device would not return any useful topology information.

  Checks to see if at least one interface is enabled to receive LLDP packets.

### Global Methods imported from SNMP::Info::Layer3

See documentation in "GLOBALS" in SNMP::Info::Layer3 for details.

### Global Methods imported from SNMP::Info::LLDP

See documentation in "GLOBALS" in SNMP::Info::LLDP for details.

## TABLE METHODS

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

### Overrides

- $ibm-\>**interfaces()**

  Returns reference to hash of interface names to iids.

- $ibm-\>**i\_ignore()**

  Returns reference to hash of interfaces to be ignored.

  Ignores interfaces with descriptions of tunnel, loopback, and null.

- $ibm-\>**i\_duplex()**

  Returns reference to hash of interface link duplex status.

  (`"portInfoMode"`)

- $ibm-\>**lldp\_if()**

  Returns the mapping to the SNMP Interface Table. Tries to cross reference (`"lldpInfoRemoteDevicesLocalPort"`) with (`"ifDescr"`) and (`"ifAlias"`) to get (`"ifIndex"`).

- $ibm-\>**lldp\_ip()**

  Returns remote IPv4 address.  Returns for all other address types, use lldp\_addr if you want any return address type.

- $ibm-\>**lldp\_platform()**

  Returns remote device system description.

  (`"lldpInfoRemoteDevicesSystemDescription"`)

### Table Methods imported from SNMP::Info::Layer3

See documentation in "TABLE METHODS" in SNMP::Info::Layer3 for details.

### Table Methods imported from SNMP::Info::LLDP

See documentation in "TABLE METHODS" in SNMP::Info::LLDP for details.