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SNMP::Info::Layer2::HPUser(Contributed Perl DocumSNMP::Info::Layer2::HP4000(3)

NAME
       SNMP::Info::Layer2::HP4000 - SNMP Interface to older HP ProCurve
       Switches	(1600, 2400, 2424M, 4000 and 8000)

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::HP4000(...);

   Inherited Classes
       SNMP::Info::Layer2
       SNMP::Info::MAU

   Required MIBs
       RFC1271-MIB
	   Included in V2 mibs from Cisco

       HP-ICF-OID
       HP-VLAN
	   (this MIB new with SNMP::Info 0.8)

       STATISTICS-MIB
       NETSWITCH-MIB
       CONFIG-MIB

       The last	five 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 = (
			   'J4093A' => '2424M',
			   'J4110A' => '8000M',
			   'J4120A' => '1600M',
			   'J4121A' => '4000M',
			   'J4122A' => '2400M',
			   'J4122B' => '2424M',
			   );

       $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

   Globals imported from SNMP::Info::Layer2
       See documentation in "GLOBALS" in SNMP::Info::Layer2 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->i_vlan()
	   Returns a mapping between "ifIndex" and the PVID (default VLAN) or
	   untagged port when using HP-VLAN.

       $hp->i_vlan_membership()
	   Returns reference to	hash of	arrays:	key = "ifIndex", value = array
	   of VLAN IDs.	 These are the VLANs which are members of the egress
	   list	for the	port.  It is the union of tagged, untagged, and	auto
	   ports.

	     Example:
	     my	$interfaces = $hp->interfaces();
	     my	$vlans	    = $hp->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";
	     }

       $hp->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.

       $hp->v_index()
	   Returns VLAN	IDs

       $hp->v_name()
	   Returns VLAN	names

       $hp->bp_index()
	   Returns reference to	hash of	bridge port table entries map back to
	   interface identifier	(iid)

	   Returns ("ifIndex") for both	key and	value for 1600,	2424, 4000,
	   and 8000 models since they seem to have problems with BRIDGE-MIB

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

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

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 v5.32.0			  2020-08-09	 SNMP::Info::Layer2::HP4000(3)

NAME | AUTHOR | SYNOPSIS | DESCRIPTION | Change Log | GLOBALS | TABLE METHODS | SET METHODS

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<https://www.freebsd.org/cgi/man.cgi?query=SNMP::Info::Layer2::HP4000&sektion=3&manpath=FreeBSD+12.1-RELEASE+and+Ports>

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