GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
SNMP::Info::Layer1(3) User Contributed Perl Documentation SNMP::Info::Layer1(3)
 

SNMP::Info::Layer1 - SNMP Interface to network devices serving Layer1 only.

Max Baker

 # Let SNMP::Info determine the correct subclass for you. 
 my $l1 = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myswitch',
                          Community   => 'public',
                          Version     => 1
                        ) 
    or die "Can't connect to DestHost.\n";
 my $class = $l1->class();
 print "SNMP::Info determined this device to fall under subclass : $class\n";
 # Let's get some basic Port information
 my $interfaces = $l1->interfaces();
 my $i_up       = $l1->i_up();
 my $i_speed    = $l1->i_speed();
 foreach my $iid (keys %$interfaces) {
    my $port  = $interfaces->{$iid};
    my $up    = $i_up->{$iid};
    my $speed = $i_speed->{$iid}
    print "Port $port is $up. Port runs at $speed.\n";
 }

This class is usually used as a superclass for more specific device classes listed under SNMP::Info::Layer1::* Please read all docs under SNMP::Info first.
Provides abstraction to the configuration information obtainable from a Layer1 device through SNMP. Information is stored in a number of MIBs.
For speed or debugging purposes you can call the subclass directly, but not after determining a more specific class using the method above.
 my $l1 = new SNMP::Info::Layer1(...);

SNMP::Info

SNMP-REPEATER-MIB
MIBs required for "Required MIBs" in SNMP::Info
See "Required MIBs" in SNMP::Info for its MIB requirements.
SNMP-REPEATER-MIB needs to be extracted from ftp://ftp.cisco.com/pub/mibs/v1/v1.tar.gz

These are methods that return scalar value from SNMP
$l1->ports_managed()
Gets the number of ports under the interface mib
("ifNumber")

$l1->model()
Cross references $l1->id() with product IDs.
For HP devices, removes 'hpswitch' from the name
For Cisco devices, removes 'sysid' from the name
$l1->vendor()
Tries to discover the vendor from $l1->model() and $l1->vendor()
$l1->ports()
Adds the values from rptr_ports() and ports_managed()
$l1->slots()
Number of 'groups' in the Repeater MIB
("rptrGroupCapacity")

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

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

$l1->interfaces()
Returns reference to the map between IID and physical Port.
$l1->i_up()
Returns reference to map of IIDs to link status.
$l1->i_up_admin()
Returns reference to map of IIDs to administrative link status.

$l1->rptr_ports()
Number of ports in each group.
("rptrGroupPortCapacity")
$l1->rptr_port()
Port number in Group
("rptrPortIndex")
$l1->rptr_slot()
Group (slot) Number for given port.
("rptrPortGroupIndex")
$l1->rptr_up_admin()
("rptrPortAdminStatus")
$l1->rptr_up()
("rptrPortOperStatus")
$l1->rptr_last_src()
("rptrAddrTrackNewLastSrcAddress")

See documentation in "TABLE METHODS" in SNMP::Info for details.
2019-01-02 perl v5.28.1

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.