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HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X HOW TO
HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X INSTALL
HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X MANUAL
HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X SOFTWARE

UDP port 161 open between the Observium Debian 7 server and the end devicesġ.

HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X INSTALL

A working base install of Linux Debian 7 Wheezy or Ubuntu 12.04 LTS or Ubuntu 13.04.

Observium is not intended to replace an up/down alerting system like Icinga or Nagios, but rather to complement it with an easy to manage, intuitive representation of historical and current performance statistics, configuration visualisation and syslog capture.

HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X MANUAL

Its design goals include collecting as much historical data about devices as possible, using as much auto-discovery as possible with little or no manual intervention, and having a very intuitive interface. It is intended to provide a navigable interface to the health and performance of your network. Observium has grown out of a lack of network monitoring platforms which are both simple to manage and pleasant to use. Observium is an autodiscovering SNMP based network monitoring platform written in PHP which includes support for a wide range of network hardware and operating systems including Cisco, Windows, Linux, HP, Dell, FreeBSD, Juniper, Brocade, Netscaler, NetApp and many more. No snmp-server enable traps snmp linkdownĦ) When setup is complete, save the configuration: write memoryġ) Connect a new client to a newly configured port on a Cisco switch that is managed by the NAC appliance.Ģ) Ensure that the Topology view updates accordingly.Posted by Chris & filed under Observium. Example of an interface setup:Įxample of an interface range setup: (ports 1 - 23) That will be enabled for MAC-Notification. Snmp-server enable traps MAC-NotificationĤ) Run interface commands on each interface (or range of interfaces) The process for implementing traps includes:ġ) Set up MAC Notification traps directly on the Cisco device through the device CLI.

HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X HOW TO

For further information, refer to the Cisco documentation for your switch to see how to configure the switch. Ensure that the switch is configured with eth0 on the NAC server (control server on an application/control server pair) as the destination for trap information (trap receiver).

Ensure that the Cisco switch is modeled and configured in the Topology view of the NAC appliance.

The coldStart and warmStart traps are not affected by this configuration change. This is done through the Cisco switch CLI. The solution is to set up each point to generate MAC Notification traps when a MAC address is added or removed from the network.

The number of ports in a switch is numerous enough to warrant the changeĪs an example, in VoIP, clients connect to the network behind IP Phones, Access Point Management (HUBs).

Connection and disconnection on the network does not generate linkUp or linkDown traps, or.

This is because the MAC notification traps contain MAC and connection data embedded in the traps.Īpplicable environments include any that use Cisco switches and there is a network condition where: Once implemented, the NAC appliance will not have to read the forwarding tables of the Cisco switches each time a client plugs in or disconnects from the network. Using the Cisco MAC notification traps instead of the standard linkUp and linkDown traps can increase performance. This solution describes using MAC notification traps on a Cisco switch.īecause the NAC appliance is often responsible for a large number of devices, some with a large number of ports, polling every time a linkUp or linkDown trap is received can cause performance degradation.

HOW TO CONFIGURE SNMP TRAP RECEIVER IN OS X SOFTWARE

Product and Software: This article applies to all ECS product and software versions.