Info::Layer2::HP(3) User Contributed Perl Documentation Info::Layer2::HP(3)NAMESNMP::Info::Layer2::HP - SNMP Interface to HP Procurve Switches
AUTHOR
Max Baker
SYNOPSIS
# Let SNMP::Info determine the correct subclass for you.
my $hp = new SNMP::Info(
AutoSpecify => 1,
Debug => 1,
DestHost => 'myswitch',
Community => 'public',
Version => 2
)
or die "Can't connect to DestHost.\n";
my $class = $hp->class();
print "SNMP::Info determined this device to fall under subclass : $class\n";
DESCRIPTION
Provides abstraction to the configuration information obtainable from a
HP ProCurve Switch via SNMP.
Note: Some HP Switches will connect via SNMP version 1, but a lot of
config data will not be available. Make sure you try and connect with
Version 2 first, and then fail back to version 1.
For speed or debugging purposes you can call the subclass directly, but
not after determining a more specific class using the method above.
my $hp = new SNMP::Info::Layer2::HP(...);
Inherited Classes
SNMP::Info::Layer2
SNMP::Info::LLDP
SNMP::Info::MAU
Required MIBs
RFC1271-MIB
Included in V2 mibs from Cisco
HP-ICF-OID
(this MIB new with SNMP::Info 0.8)
STATISTICS-MIB
NETSWITCH-MIB
CONFIG-MIB
HP-ICF-BRIDGE
HP-ICF-POE-MIB
The last four MIBs listed are from HP and can be found at
<http://www.hp.com/rnd/software> or
<http://www.hp.com/rnd/software/MIBs.htm>
Change Log
Version 0.4 - Removed ENTITY-MIB e_*() methods to separate sub-class -
SNMP::Info::Entity
GLOBALS
These are methods that return scalar value from SNMP
$hp->cpu()
Returns CPU Utilization in percentage.
$hp->log()
Returns all the log entries from the switch's log that are not Link
up or down messages.
$hp->mem_free()
Returns bytes of free memory
$hp->mem_total()
Return bytes of total memory
$hp->mem_used()
Returns bytes of used memory
$hp->model()
Returns the model number of the HP Switch. Will translate between
the HP Part number and the common model number with this map :
%MODEL_MAP = (
'J8131A' => 'WAP-420-WW',
'J8130A' => 'WAP-420-NA',
'J8133A' => 'AP520WL',
'J8680A' => '9408sl',
'J9091A' => '8212zl',
'J9475A' => '8206zl',
'J9265A' => '6600ml-24XG',
'J9264A' => '6600ml-24G-4XG',
'J9263A' => '6600ml-24G',
'J9452A' => '6600-48G-4XG',
'J9451A' => '6600-48G',
'J8474A' => '6410cl-6XG',
'J8433A' => '6400cl-6XG',
'J8992A' => '6200yl-24G',
'J4902A' => '6108',
'J8698A' => '5412zl',
'J8719A' => '5408yl',
'J8697A' => '5406zl',
'J8718A' => '5404yl',
'J4819A' => '5308XL',
'J4850A' => '5304XL',
'J8773A' => '4208vl',
'J8770A' => '4204vl',
'J8772A' => '4202vl-72',
'J9032A' => '4202vl-68G',
'J9031A' => '4202vl-68',
'J8771A' => '4202vl-48G',
'J4865A' => '4108GL',
'J4887A' => '4104GL',
'J8693A' => '3500yl-48G-PWR',
'J8692A' => '3500yl-24G-PWR',
'J9473A' => '3500-48-PoE',
'J9472A' => '3500-48',
'J9471A' => '3500-24-PoE',
'J9470A' => '3500-24',
'J4906A' => '3400cl-48G',
'J4905A' => '3400cl-24G',
'J4815A' => '3324XL',
'J4851A' => '3124',
'J9148A' => '2910al-48G-PoE+',
'J9147A' => '2910al-48G',
'J9146A' => '2910al-24G-PoE+',
'J9145A' => '2910al-24G',
'J9050A' => '2900-48G',
'J9049A' => '2900-24G',
'J4904A' => '2848',
'J4903A' => '2824',
'J9022A' => '2810-48G',
'J9021A' => '2810-24G',
'J8165A' => '2650-PWR',
'J4899B' => '2650-CR',
'J4899C' => '2650C',
'J4899A' => '2650',
'J8164A' => '2626-PWR',
'J4900B' => '2626-CR',
'J4900C' => '2626C',
'J4900A' => '2626',
'J9089A' => '2610-48-PWR',
'J9088A' => '2610-48',
'J9087A' => '2610-24-PWR',
'J9086A' => '2610-24/12PWR',
'J9085A' => '2610-24',
'J8762A' => '2600-8-PWR',
'J4813A' => '2524',
'J9137A' => '2520-8-PoE',
'J9138A' => '2520-24-PoE',
'J4812A' => '2512',
'J9280A' => '2510G-48',
'J9279A' => '2510G-24',
'J9020A' => '2510-48A',
'J9019B' => '2510-24B',
'J9019A' => '2510-24A',
'J4818A' => '2324',
'J4817A' => '2312',
'J9029A' => '1800-8G',
'J9028A' => '1800-24G', );
$hp->os()
Returns hp
$hp->os_bin()
"hpSwitchRomVersion.0"
$hp->os_ver()
Tries to use os_version() and if that fails will try and cull the
version from the description field.
$hp->os_version()
"hpSwitchOsVersion.0"
$hp->serial()
Returns serial number if available through SNMP
$hp->slots()
Returns number of entries in $hp->e_name that have 'slot' in them.
$hp->vendor()
hp
$hp->fan()
Returns fan status
$hp->ps1_status()
Power supply 1 status
$hp->ps2_status()
Power supply 2 status
$hp->peth_port_power()
Power supplied by PoE ports, in milliwatts
("hpicfPoePethPsePortPower")
$hp->stp_ver()
Returns what version of STP the device is running.
("hpicfBridgeRstpForceVersion" with fallback to inherited
stp_ver())
Globals imported from SNMP::Info::Layer2
See documentation in "GLOBALS" in SNMP::Info::Layer2 for details.
Globals imported from SNMP::Info::LLDP
See documentation in "GLOBALS" in SNMP::Info::LLDP for details.
Globals imported from SNMP::Info::MAU
See documentation in "GLOBALS" in SNMP::Info::MAU for details.
TABLE METHODS
These are methods that return tables of information in the form of a
reference to a hash.
Overrides
$hp->interfaces()
Uses $hp->i_description()
$hp->i_duplex()
Returns reference to map of IIDs to current link duplex.
$hp->i_duplex_admin()
Returns reference to hash of IIDs to admin duplex setting.
$hp->vendor_i_type()
Returns reference to hash of IIDs to HP specific port type
(hpSwitchPortType).
$hp->i_name()
Crosses i_name() with $hp->e_name() using $hp->e_port() and
i_alias()
$hp->peth_port_ifindex()
Returns reference to hash of power Ethernet port table entries map
back to interface index (c<ifIndex>)
Topology information
Based upon the firmware version HP devices may support Cisco Discovery
Protocol (CDP), Link Layer Discovery Protocol (LLDP), or both. 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.
$hp->hasCDP()
Returns true if the device is running either CDP or LLDP.
$hp->c_if()
Returns reference to hash. Key: iid Value: local device port
(interfaces)
$hp->c_ip()
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-CDP/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.
$hp->c_port()
Returns reference to hash. Key: iid Value: remote port (interfaces)
$hp->c_id()
Returns reference to hash. Key: iid Value: string value used to
identify the chassis component associated with the remote system.
$hp->c_platform()
Returns reference to hash. Key: iid Value: Remote Device Type
Table Methods imported from SNMP::Info::Layer2
See documentation in "TABLE METHODS" in SNMP::Info::Layer2 for details.
Table Methods imported from SNMP::Info::LLDP
See documentation in "TABLE METHODS" in SNMP::Info::LLDP for details.
Table Methods imported from SNMP::Info::MAU
See documentation in "TABLE METHODS" in SNMP::Info::MAU for details.
MUNGESmunge_hp_c_id()
Munge for c_id which handles CDP and LLDP.
SET METHODS
These are methods that provide SNMP set functionality for overridden
methods or provide a simpler interface to complex set operations. See
"SETTING DATA VIA SNMP" in SNMP::Info for general information on set
operations.
set_i_vlan()set_i_vlan_tagged()perl v5.14.1 2011-09-28 Info::Layer2::HP(3)
