DEPRECATED
Use the new modul Net::SNMP::Mixin::CiscoDot1qVlanStatic instead, it supports trunk- AND access-ports
NAME
Net::SNMP::Mixin::CiscoDot1qVlanStaticTrunks - mixin class for static Cisco IEEE-trunks info
VERSION
Version 0.04
SYNOPSIS
use Net::SNMP;
use Net::SNMP::Mixin;
# initialize session and mixin library
my $session = Net::SNMP->session( -hostname => 'foo.bar.com' );
$session->mixer('Net::SNMP::Mixin::CiscoDot1qVlanStaticTrunks');
$session->init_mixins;
snmp_dispatcher();
$session->init_ok();
die $session->errors if $session->errors;
# show VLAN IDs and corresponding names
my $id2name = $session->cisco_vlan_ids2names();
foreach my $vlan_id ( keys %{$id2name} ) {
printf "Vlan-Id: %4d => Vlan-Name: %s\n", $vlan_id,
$id2name->{$vlan_id};
}
# show ports for vlan_id
my $id2port = $session->cisco_vlan_ids2trunk_ports();
foreach my $vlan_id ( keys %{$id2port} ) {
printf "Vlan-Id: %4d\n", $vlan_id;
printf "\tTagged-Ports: %s\n",
( join ',', @{ $id2port->{$vlan_id} } );
}
# show tagged vlans for port
my $port2id = $session->cisco_trunk_ports2vlan_ids();
foreach my $port ( keys %{$port2id} ) {
printf "Port: %s\n", $port;
printf "\tVLANs: %s\n", ( join ',', @{ $port2id->{$port} } );
}DESCRIPTION
A mixin class for vlan related infos from the CISCO-VTP-MIB for IEEE-trunks. The mixin-module provides methods for mapping between vlan-ids and vlan-names und relations between trunk-ports and tagged vlan-ids.
MIXIN METHODS
OBJ->cisco_vlan_ids2names()
Returns a hash reference with statically configured vlan-ids as keys and the corresponing vlan-names as values:
{
vlan_id => vlan_name,
vlan_id => vlan_name,
... ,
}OBJ->cisco_vlan_ids2trunk_ports()
Returns a hash reference with the vlan-ids as keys and tagged port-lists as values:
{
vlan_id => [port_list],
vlan_id => [port_list],
... ,
}
OBJ->cisco_trunk_ports2vlan_ids()
Returns a hash reference with the ifIndexes as keys and tagged vlan-ids as values:
{
ifIndex => [vlan_id_list],
ifIndex => [vlan_id_list],
... ,
}
INITIALIZATION
OBJ->_init($reload)
Fetch basic Cisco-VTP Dot1Q Vlan related snmp values from the host. Don't call this method direct!
PRIVATE METHODS
Only for developers or maintainers.
_fetch_vtp_vlan_tbl_entries($session)
Fetch selected rows from vtpVlanTable during object initialization.
_vtp_vlan_tbl_entries_cb($session)
The callback for _fetch_vtp_vlan_tbl_entries.
_fetch_vtp_vlan_trunk_port_tbl_entries($session)
Fetch selected rows from vlanTrunkPortTable during object initialization.
_vtp_vlan_trunk_port_tbl_entries_cb($session)
The callback for _fetch_vtp_vlan_trunk_port_tbl_entries_cb.
REQUIREMENTS
BUGS, PATCHES & FIXES
There are no known bugs at the time of this release. However, if you spot a bug or are experiencing difficulties that are not explained within the POD documentation, please submit a bug to the RT system (see link below). However, it would help greatly if you are able to pinpoint problems or even supply a patch.
Fixes are dependant upon their severity and my availablity. Should a fix not be forthcoming, please feel free to (politely) remind me by sending an email to gaissmai@cpan.org .
RT: http://rt.cpan.org/Public/Dist/Display.html?Name=Net-SNMP-Mixin-CiscoDot1qVlanStaticTrunksAUTHOR
Karl Gaissmaier <karl.gaissmaier at uni-ulm.de>
COPYRIGHT & LICENSE
Copyright 2011-2020 Karl Gaissmaier, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.