SNMP::Info::Layer1::S3000(3pm)

Usage

    #Let SNMP::Info determine the correct subclass for you.
    my $s3000 = new SNMP::Info(
                          AutoSpecify => 1,
                          Debug       => 1,
                          DestHost    => 'myswitch',
                          Community   => 'public',
                          Version     => 2
                        )
    or die "Can't connect to DestHost.\n";
    my $class = $s3000->class();
    print "SNMP::Info determined this device to fall under subclass : $class\n";

Overview

Provides abstraction to the configuration information obtainable from a Bay hub device through SNMP. Also provides device MAC to port mapping through the proprietary MIB.

Inherited Classes

SNMP::Info::Layer2

Required MIBs

SYNOPTICS-COMMON-MIB

SYNOPTICS-ETHERNET-MIB

Inherited MIBs

See "Required MIBs" in SNMP::Info::Layer2 for its MIB requirements.

Globals

These are methods that return scalar value from SNMP

$s3000->vendor(): Returns 'nortel'

$s3000->os(): Returns 'synoptics'

$s3000->model()

Cross references $s3000->id() to the SYNOPTICS-MIB and returns the results.

Removes "sreg-" from the model name and returns only the numeric model identifier.

$stack->os_ver()

Returns the software version specified as major.minor.maint.

("s3AgentSwMajorVer").("s3AgentSwMinorVer").("s3AgentSwMaintVer")

$stack->os_bin(): Returns the firmware version. ("s3AgentFwVer")

$s3000->mac(): Returns MAC of the advertised IP address of the device.

Overrides

$s3000->layers(): Returns 00000011. Class emulates Layer 2 functionality through proprietary MIBs.

Globals imported from SNMP::Info::Layer2

See "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.

Overrides

$s3000->i_index()

Returns reference to map of IIDs to Interface index.

Since hubs do not support "ifIndex", the interface index is created using the formula (board * 256 + port). This is required to support devices with more than one module.

$s3000->interfaces(): Returns reference to map of IIDs to physical ports.

$s3000->i_duplex(): Returns half, hubs do not support full duplex.

$s3000->i_duplex_admin(): Returns half, hubs do not support full duplex.

$s3000->i_speed(): Returns 10000000. The hubs only support 10 Mbs Ethernet.

$s3000->i_up(): Returns ("s3EnetPortLinkStatus") for each port. Translates on/off to up/down.

$s3000->i_up_admin(): Returns ("s3EnetPortPartStatus") for each port.

$s3000->set_i_up_admin(state, ifIndex)

Sets port state, must be supplied with state and port "ifIndex"

State choices are 'up' or 'down'

Example:
my %if_map = reverse %{$s3000->interfaces()};
$s3000->set_i_up_admin('down', $if_map{'1.1'})
or die "Couldn't change port state. ",$s3000->error(1);

$s3000->bp_index(): Simulates bridge MIB by returning reference to a hash containing the index for both the keys and values.

$s3000->fw_port(): Returns reference to map of IIDs of the "SYNOPTICS-ETHERNET-MIB::s3EnetShowNodesTable" to the Interface index.

$s3000->fw_mac(): ("s3EnetShowNodesMacAddress")

$s3000->s3000_topo_port()

Returns reference to hash. Key: Table entry, Value:Port Number (interface iid)

("s3EnetTopNmmPort")

$s3000->s3000_topo_mac()

("s3EnetTopNmmMacAddr")

Returns reference to hash. Key: Table entry, Value:Remote MAC address

Table Methods imported from SNMP::Info::Layer2

See "TABLE METHODS" in SNMP::Info::Layer2 for details.

Releases

9 releases since Debian 5.0 (Lenny); the text changed 8 times.

5.0
6.0
7
8
9
10
11
12
13

Usage

Overview

Inherited Classes

Required MIBs

Inherited MIBs

Globals

Overrides

Globals imported from SNMP::Info::Layer2

Table methods

Overrides

Table Methods imported from SNMP::Info::Layer2

Releases

See also

Mentioned on this page