NAME
Net::SNMP::Mixin::NXOSDot1dBase - mixin class for some Bridge base values from NXOS switches.
SYNOPSIS
A Net::SNMP mixin class for Dot1d base info for non standard Cisco NXOS.
use Net::SNMP;
use Net::SNMP::Mixin;
# class based mixin
Net::SNMP->mixer('Net::SNMP::Mixin::NXOSDot1dBase');
# ...
my $session = Net::SNMP->session( -hostname => 'foo.bar.com' );
$session->mixer('Net::SNMP::Mixin::NXOSDot1dBase');
$session->init_mixins;
snmp_dispatcher() if $session->nonblocking;
$session->init_ok;
die $session->errors if $session->errors;
my $base_group = $session->get_dot1d_base_group;
printf "BridgeAddr: %s NumPorts: %d Type: %d\n",
$base_group->{dot1dBaseBridgeAddress},
$base_group->{dot1dBaseNumPorts},
$base_group->{dot1dBaseType};
my $map = $session->map_bridge_ports2if_indexes;
foreach my $bridge_port ( sort {$a <=> $b} keys %$map ) {
my $if_index = $map->{$bridge_port};
printf "bridgePort: %4d -> ifIndex: %4\n", $bridge_port, $if_index;
}DESCRIPTION
A mixin class for basic switch information from the BRIDGE-MIB.
Besides the bridge address and the number of bridge ports, it's primary use is the mapping between dot1dBasePorts and ifIndexes.
MIXIN METHODS
OBJ->get_dot1d_base_group()
Returns the dot1dBase group as a hash reference:
{
dot1dBaseBridgeAddress => MacAddress,
dot1dBaseNumPorts => INTEGER,
dot1dBaseType => INTEGER,
}OBJ->map_bridge_ports2if_indexes()
Returns a reference to a hash with the following entries:
{
# INTEGER INTEGER
cieIfDot1dBaseMappingPort => ifIndex,
}OBJ->map_if_indexes2bridge_ports()
Returns a reference to a hash with the following entries:
{
# INTEGER INTEGER
ifIndex => cieIfDot1dBaseMappingPort,
}INITIALIZATION
OBJ->_init($reload)
Fetch the dot1d base related snmp values from the host. Don't call this method direct!
PRIVATE METHODS
Only for developers or maintainers.
_fetch_dot1d_base($session)
Fetch values from the dot1dBase group once during object initialization.
_dot1d_base_cb($session)
The callback for _fetch_dot1d_base.
_fetch_dot1d_base_ports($session)
Populate the object with the dot1dBasePorts.
_dot1d_base_ports_cb($session)
The callback for _fetch_dot1d_base_ports.
REQUIREMENTS
AUTHOR
Karl Gaissmaier <karl.gaissmaier at uni-ulm.de>
COPYRIGHT & LICENSE
Copyright 2020-2021 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.