NAME

       SNMP::Info::Layer2::NWSS2300 - SNMP Interface to Avaya (Trapeze) Wireless Controllers

AUTHOR

       Eric Miller

SYNOPSIS

           #Let SNMP::Info determine the correct subclass for you.

           my $nwss2300 = new SNMP::Info(
                                 AutoSpecify => 1,
                                 Debug       => 1,
                                 DestHost    => 'myswitch',
                                 Community   => 'public',
                                 Version     => 2
                               )

           or die "Can't connect to DestHost.\n";

           my $class = $nwss2300->class();
           print " Using device sub class : $class\n";

DESCRIPTION

       Provides abstraction to the configuration information obtainable from Avaya (Trapeze) Wireless
       Controllers through SNMP.

       This class emulates bridge functionality for the wireless switch. This enables end station MAC addresses
       collection and correlation to the thin access point the end station is using for communication.

   Inherited Classes
       SNMP::Info::Layer2

   Required MIBs
       NTWS-REGISTRATION-DEVICES-MIB
       NTWS-AP-STATUS-MIB
       NTWS-CLIENT-SESSION-MIB
       NTWS-SYSTEM-MIB
       NTWS-BASIC-MIB

   Inherited Classes' MIBs
       See "Required MIBs" in SNMP::Info::Layer2 for its own MIB requirements.

GLOBALS

       These are methods that return scalar value from SNMP

       $nwss2300->vendor()
           Returns 'avaya'

       $nwss2300->os()
           Returns 'trapeze'

       $nwss2300->os_ver()
           ("ntwsVersionString")

       $nwss2300->model()
           Tries to reference $nwss2300->id() to NTWS-REGISTRATION-DEVICES-MIB

           Removes 'ntwsSwitch' for readability.

       $nwss2300->serial()
           ("ntwsSerialNumber")

       $nwss2300->mac()
           ("dot1dBaseBridgeAddress")

   Overrides
       $nwss2300->layers()
           Returns 00000011.  Class emulates Layer 2 functionality for Thin APs through proprietary MIBs.

   Global Methods imported from SNMP::Info::Layer2
       See documentation in "GLOBALS" in SNMP::Info::Layer2 for details.

TABLE METHODS

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

       $nwss2300->i_ssidlist()
           Returns reference to hash.  SSID's recognized by the radio interface.

       $nwss2300->i_80211channel()
           Returns reference to hash.  Current operating frequency channel of the radio interface.

       $nwss2300->dot11_cur_tx_pwr_mw()
           Returns reference to hash.  Current transmit power, in milliwatts, of the radio interface.

       cd11_mac()
           Client MAC address.

   AP Status Table  ("ntwsApStatApStatusTable")
       A table describing all the APs currently present and managed by the controller.

       $nwss2300->nwss2300_ap_mac()
           ("ntwsApStatApStatusBaseMac")

       $nwss2300->nwss2300_ap_name()
           ("ntwsApStatApStatusApName")

       $nws2300->nwss2300_ap_ip()
           ("ntwsApStatApStatusIpAddress")

       $nws2300->nwss2300_ap_sw()
           ("ntwsApStatApStatusSoftwareVer")

       $nws2300->nwss2300_ap_fw()
           ("ntwsApStatApStatusBootVer")

       $nws2300->nwss2300_ap_model()
           ("ntwsApStatApStatusModel")

       $nws2300->nwss2300_ap_type()
           ("ntwsApStatApStatusModel")

       $nws2300->nwss2300_ap_status()
           ("ntwsApStatApStatusApState")

       $nws2300->nwss2300_ap_vendor()
           ("ntwsApStatApStatusManufacturerId")

       $nws2300->nwss2300_ap_num()
           ("ntwsApStatApStatusApNum")

       $nws2300->nwss2300_ap_dapnum()
           ("ntwsApStatApStatusPortOrDapNum")

   AP Radio Status Table  ("ntwsApStatRadioStatusTable")
       A table describing all radios on all the APs currently present and managed by the controller.

       $nws2300->nwss2300_apif_mac()
           ("ntwsApStatRadioStatusBaseMac")

       $nws2300->nwss2300_apif_type()
           ("ntwsApStatRadioStatusRadioPhyType")

       $nws2300->nwss2300_apif_ch_num()
           ("ntwsApStatRadioStatusCurrentChannelNum")

       $nws2300->nwss2300_apif_power()
           ("ntwsApStatRadioStatusCurrentPowerLevel")

       $nws2300->nwss2300_apif_admin()
           ("ntwsApStatRadioStatusRadioMode")

   AP Radio Status Service Table ("ntwsApStatRadioServiceTable")
       A table describing radio services associated with APs currently present and managed by the controller.

       $nws2300->nwss2300_apif_bssid()
           ("ntwsApStatRadioServBssid")

       $nws2300->nwss2300_apif_prof()
           ("ntwsApStatRadioServServiceProfileName")

   AP Service Profile Config Table ("ntwsApConfServiceProfileTable")
       $nws2300->nwss2300_ess_bcast()
           ("ntwsApConfServProfBeaconEnabled")

   AP Radio Config Table ("ntwsApConfRadioConfigTable")
       $nws2300->nwss2300_apcr_txpwr()
           ("ntwsApConfRadioConfigTxPower")

       $nws2300->nwss2300_apcr_ch()
           ("ntwsApConfRadioConfigChannel")

       $nws2300->nwss2300_apcr_mode()
           ("ntwsApConfRadioConfigRadioMode")

   AP Config Table ("ntwsApConfApConfigTable")
       $nws2300->nwss2300_apc_descr()
           ("ntwsApConfApConfigDescription")

       $nws2300->nwss2300_apc_loc()
           ("ntwsApConfApConfigLocation")

       $nws2300->nwss2300_apc_name()
           ("ntwsApConfApConfigApName")

       $nws2300->nwss2300_apc_model()
           ("ntwsApConfApConfigApModelName")

       $nws2300->nwss2300_apc_serial()
           ("ntwsApConfApConfigApSerialNum")

   Client Session Table ("ntwsClSessClientSessionTable")
       $nws2300->nwss2300_sta_slot()
           ("ntwsClSessClientSessRadioNum")

       $nws2300->nwss2300_sta_serial()
           ("ntwsClSessClientSessApSerialNum")

       $nws2300->nwss2300_sta_ssid()
           ("ntwsClSessClientSessSsid")

       $nws2300->nwss2300_sta_ip()
           ("ntwsClSessClientSessIpAddress")

   Client Session Statistics Table ("ntwsClSessClientSessionStatisticsTable")
       These emulate the CISCO-DOT11-MIB

       $nws2300->cd11_sigstrength()
           ("ntwsClSessClientSessStatsLastRssi")

       $nws2300->cd11_sigqual()
           ("ntwsClSessClientSessStatsLastSNR")

       $nws2300->cd11_txrate()
           ("ntwsClSessClientSessStatsLastRate")

       $nws2300->cd11_rxbyte()
           ("ntwsClSessClientSessStatsUniOctetIn")

       $nws2300->cd11_txbyte()
           ("ntwsClSessClientSessStatsUniOctetOut")

       $nws2300->cd11_rxpkt()
           ("ntwsClSessClientSessStatsUniPktIn")

       $nws2300->cd11_txpkt()
           ("ntwsClSessClientSessStatsUniPktOut")

   Table Methods imported from SNMP::Info::Layer2
       See documentation in "TABLE METHODS" in SNMP::Info::Layer2 for details.

   Overrides
       $nwss2300->i_index()
           Returns reference to map of IIDs to Interface index.

           Extends "ifIndex" to support thin APs and WLAN virtual interfaces as device interfaces.

       $nwss2300->interfaces()
           Returns reference to map of IIDs to ports.  Thin APs are implemented as device interfaces.  The thin
           AP MAC address and Slot ID nwss2300_apif_slot() are used as the port identifier.

       $nwss2300->i_name()
           Returns reference to map of IIDs to interface names.  Returns "ifName" for Ethernet interfaces and
           nwss2300_ap_name() for thin AP interfaces.

       $nwss2300->i_description()
           Returns reference to map of IIDs to interface types.  Returns "ifDescr" for Ethernet interfaces,
           nwss2300_ap_name() for thin AP interfaces.

       $nwss2300->i_type()
           Returns reference to map of IIDs to interface descriptions.  Returns "ifType" for Ethernet interfaces
           and 'capwapWtpVirtualRadio' for thin AP interfaces.

       $nwss2300->i_up()
           Returns reference to map of IIDs to link status of the interface.  Returns "ifOperStatus" for
           Ethernet interfaces and nwss2300_apif_admin() for thin AP interfaces.

       $nwss2300->i_up_admin()
           Returns reference to map of IIDs to administrative status of the interface.  Returns "ifAdminStatus"
           for Ethernet interfaces and nwss2300_apif_admin() for thin AP interfaces.

       $nwss2300->i_mac()
           Returns reference to map of IIDs to MAC address of the interface.  Returns "ifPhysAddress" for
           Ethernet interfaces.

       $nwss2300->bp_index()
           Simulates bridge MIB by returning reference to a hash mapping i_index() to the interface iid.

       $nwss2300->fw_port()
           Returns reference to a hash, value being mac and nwss2300_sta_slot() combined to match the interface
           iid.

       $nwss2300->fw_mac()
           Extracts the MAC from the nwss2300_sta_serial() index.

   Pseudo ARP Cache Entries
       The controller snoops on the MAC->IP mappings.  Using this as ARP cache data allows us to get MAC->IP
       mappings even for stations that only communicate locally.  The data is gathered from nwss2300_sta_ip().

       $nwss2300->at_paddr()
           Returns reference to hash of Pseudo Arp Cache Entries to MAC address

       $nwss2300->at_netaddr()
           Returns reference to hash of Pseudo Arp Cache Entries to IP Address

   Pseudo ENTITY-MIB information
       These methods emulate ENTITY-MIB Physical Table methods using NTWS-AP-STATUS-MIB.  Thin APs are included
       as subcomponents of the wireless controller.

       $nwss2300->e_index()
           Returns reference to hash.  Key: IID and Value: Integer. The index for APs is created with an integer
           representation of the last three octets of the AP MAC address.

       $nwss2300->e_class()
           Returns reference to hash.  Key: IID, Value: General hardware type.  Return ap for wireless access
           points.

       $nwss2300->e_descr()
           Returns reference to hash.  Key: IID, Value: Human friendly name.

       $nwss2300->e_model()
           Returns reference to hash.  Key: IID, Value: Model name.

       $nwss2300->e_name()
           More computer friendly name of entity.  Name is either 'WLAN Controller' or 'AP'.

       $nwss2300->e_vendor()
           Returns reference to hash.  Key: IID, Value: avaya.

       $nwss2300->e_serial()
           Returns reference to hash.  Key: IID, Value: Serial number.

       $nwss2300->e_pos()
           Returns reference to hash.  Key: IID, Value: The relative position among all entities sharing the
           same parent.

       $nwss2300->e_type()
           Returns reference to hash.  Key: IID, Value: Type of component.

       $nwss2300->e_fwver()
           Returns reference to hash.  Key: IID, Value: Firmware revision.

       $nwss2300->e_swver()
           Returns reference to hash.  Key: IID, Value: Software revision.

       $nwss2300->e_parent()
           Returns reference to hash.  Key: IID, Value: The value of e_index() for the entity which 'contains'
           this entity.