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SNMP::Info::Layer3::F5

SNMP Interface to F5 network devices.

Eric Miller

 # Let SNMP::Info determine the correct subclass for you. 
 my $f5 = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myswitch',
                          Community   => 'public',
                          Version     => 2
                        ) 
    or die "Can't connect to DestHost.\n";
 my $class      = $f5->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";

Abstraction subclass for F5 network 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 $f5 = new SNMP::Info::Layer3::F5(...);

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

These are methods that return scalar value from SNMP

$f5->model()
Return ("sysPlatformInfoMarketingName"), otherwise tries to reference $f5->id() to F5-BIGIP-COMMON-MIB.
$f5->vendor()
Returns 'f5'
$f5->os()
Returns 'f5'
$f5->os_ver()
Returns the software version reported by "sysProductVersion"
$f5->fan()
Combines ("sysChassisFanStatus") into a single string.
$f5->ps1_status()
Returns status of primary power supply
$f5->ps2_status()
Returns status of redundant power supply

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

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

$f5->interfaces()
Returns reference to the map between IID and physical port.

("sysInterfaceName").

$f5->i_duplex()
Returns reference to hash. Maps port operational duplexes to IIDs.
$f5->i_vlan()
Returns a mapping between "ifIndex" and the default VLAN.
$f5->i_vlan_membership()
Returns reference to hash of arrays: key = "ifIndex", value = array of VLAN IDs. 

  Example:
  my $interfaces = $f5->interfaces();
  my $vlans      = $f5->i_vlan_membership();
  
  foreach my $iid (sort keys %$interfaces) {
    my $port = $interfaces->{$iid};
    my $vlan = join(',', sort(@{$vlans->{$iid}}));
    print "Port: $port VLAN: $vlan\n";
  }
$f5->i_vlan_membership_untagged()
Returns reference to hash of arrays: key = "ifIndex", value = array of VLAN IDs. These are the VLANs which are members of the untagged egress list for the port.
$f5->v_index()
Returns VLAN IDs
$f5->v_name()
Human-entered name for vlans.
$f5->i_name()
Returns the human set port name if exists.
$f5->i_type()
Returns 'ethernetCsmacd' for each "ifIndex".

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