AUTHOR

Eric Miller

SYNOPSIS

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

DESCRIPTION

Provides abstraction to the configuration information obtainable from Cisco (Airespace) Wireless Controllers 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 $airespace = new SNMP::Info::Layer2::Airespace(...);

Inherited Classes

SNMP::Info::Airespace

SNMP::Info::CDP

SNMP::Info::Bridge

Required MIBs

CISCO-LWAPP-DOT11-CLIENT-MIB

CISCO-LWAPP-DOT11-MIB

CISCO-LWAPP-AP-MIB

Inherited Classes' MIBs

See ``Required MIBs'' in SNMP::Info::Airespace for its own MIB requirements.

See ``Required MIBs'' in SNMP::Info::CDP for its own MIB requirements.

See ``Required MIBs'' in SNMP::Info::Bridge for its own MIB requirements.

GLOBALS

These are methods that return scalar value from SNMP

$airespace->vendor()

Returns 'cisco'

$airespace->os()

Returns 'cisco'

$airespace->model()

("agentInventoryMachineModel")

Global Methods imported from SNMP::Info::Airespace

See documentation in ``GLOBALS'' in SNMP::Info::Airespace for details.

Global Methods imported from SNMP::Info::CDP

See documentation in ``GLOBALS'' in SNMP::Info::CDP for details.

Globals imported from SNMP::Info::Bridge

See documentation in ``GLOBALS'' in SNMP::Info::Bridge for details.

TABLE METHODS

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

cd11_mac()

Returns client radio interface MAC addresses.

cd11_txrate()

Returns client transmission speed in Mbs.

Overrides

i_mac()

Adds AP Ethernet MAC as port mac on radio ports from "CISCO-LWAPP-AP-MIB".

Table Methods imported from SNMP::Info::Airespace

See documentation in ``TABLE METHODS'' in SNMP::Info::Airespace for details.

Table Methods imported from SNMP::Info::CDP

See documentation in ``TABLE METHODS'' in SNMP::Info::CDP for details.

Table Methods imported from SNMP::Info::Bridge

See documentation in ``TABLE METHODS'' in SNMP::Info::Bridge for details.

Data Munging Callback Subroutines

munge_cd11n_ch_bw()

Converts 802.11n channel bandwidth to either 20 or 40.

munge_cd11_proto()

Converts 802.11n 2.4Ghz to 1 and 5Ghz to 2 to correspond to the ("cldHtMacOperationsTable") index.

munge_cd11_rateset()

Converts rate set to array.