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ZenPacks.zenoss.Layer2-5.0.5_1.1.0dev-1.lbn19.noarch

Package Attributes
RPM  ZenPacks.zenoss.Layer2-5.0.5_1.1.0dev-1.lbn19.noarch.rpm Architecture  noarch Size  848131 Created  2019/09/30 06:53:43 UTC
Package Specification
Summary Monitoring of OSI Layer 2 networking infrastructure.
Group Zenoss
License GPL
Home Page http://www.zenoss.com
Description

Features

The features added by this ZenPack can be summarized as follows. They are each detailed further below.

Discovery and periodic remodeling of Neighbor Switches using CDP/LLDP. Monitoring of MAC Address table or Forwarding Table for each network interface of device. Event suppression based on MAC Address table.

Discovery

CDP/LLDP based collector plugin zenoss.snmp.CDPLLDPDiscover performs discovery of switches located nearby a selected device.

Monitoring

The ZenPack binds Layer2Info monitoring templates to the /Network device class in Zenoss. This activates monitoring of Layer 2 MAC forwarding tables for devices under that class. On the detail view of Interfaces components, the Clients MAC addresses subpanel is added with a list of MAC addresses. Those addresses are grouped by the client device they belong to.

Event suppression

When an upstream switch goes down, a flood of Device is DOWN! events for every device in an affected subnet can be generated. This ZenPack adds a zenevent plugin which suppresses such subsequent events for leaf devices. As a result, a system administator receives only a primary, core error event.

Requires
rpmlib(PayloadFilesHavePrefix)  
rpmlib(FileDigests)  
/bin/sh  
rpmlib(CompressedFileNames)  
rpmlib(PartialHardlinkSets)  
/usr/bin/env  
rpmlib(PayloadIsXz)  
Provides
ZenPacks.zenoss.Layer2

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