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List:       opennms-discuss
Subject:    Re: [opennms-discuss] single snmp trap/event to multiple opennms instances
From:       Ronny Trommer <ronny () opennms ! org>
Date:       2018-08-01 9:51:55
Message-ID: 3CA217BA-D039-406A-A476-4BD84BB4EF06 () opennms ! org
[Download RAW message or body]

This is something worth investigating: https://github.com/sleinen/samplicator

> On 31. Jul 2018, at 13:39, David Hustace <david@opennms.com> wrote:
> 
> Signed PGP part
> 
> 
> > On Jul 31, 2018, at 07:01, Mike Kelly <pioto@pioto.org> wrote:
> > 
> > I haven't used the second solution (having OpenNMS send traps), so I can't speak \
> > further to it.
> 
> The SNMP Trap North Bounder is for sending Alarm updates to another console.  It's \
> not a trap proxy/forwarder so to speak.  So, that won't work for duplicating traps. \
> The best two way are: 
> 1) As you described, from the source (the devices/servers), send traps to two \
> different NMS'; a.k.a. SNMP Trap sinks. 
> 2) Use a load balancer solution and configure your devices to send all traps to a \
> the load balanced VIP which then is configured to forward the UDP datagrams to each \
> NMS. 
> Option 1 is most economical.  Option 2 is nice because you only need to configure \
> one address in the devices and that IP can be managed with routing and application \
> layer tools such as a load balancer. 
> Using a proxy introduces complications with determining the source of SNMP v2c \
> notifications (traps). 
> 
> 
> David Hustace
> The OpenNMS Group, Inc.
> +1 (919) 443-1562
> 
> 
> 


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