I am looking to pitch a comprehensive monitoring system to my manager, and have been considering OpenNMS. However, I have seen glowing praise of Nagios on here and I was hoping someone with experience could help illustrate the key differences for…
I have an OpenNMS system configured and up and running.
I have a few Linux (debian) servers and I need to monitor if a specific service is running on them. This must be done using only ssh access. No SNMP or agents. I must configure OpenNMS to…
Myself new to wmic and keep trying for a long time with default agent query approach.
wmic is linux based WMI tool to talk to windows WMI agent. While trying to fetch data with wmic from nt(win7 with WMI service running), it's showing access denied…
I'm using opennms version 16.0.2-1 on ubuntu server 14.04 LTS.
I'm configuring some cisco switches to send traps to openms.
The traps are notified to events in opennms, if i put a physical interface down on a switch, I receive the alarm like "…
For scheduled outages, We need to enter timings so that these period will not be considered as a down time.
So far so good.
However, if someone doesnt define a blackout window and we need to adjust after wards, is that possible in opennms?
If yes,…
I would like to let users view opennms data without logging in. That is, the whole ui in read only mode.
I realise that I can create a guest user for this, but people then need too know the username and password for this user.
Ok guys, I've moved to a new company and I see they have a single PostgreSQL database here to run OpenNMS.
I'm a MySQL person, not familiar at all with PostgreSQL, but I've at least learned how to run psql and postgres -D to get in single user…
We are using OpenNMS to monitor a pool of servers, and we have a problem with SMTP in one particular box. OpenNMS is "spamming" us all the time with DOWN/RESOLVED messages for that particular service in that server, and I wanted to mute those…
I'm having a problem where adding an opennms scheduled outage is not functioning. Considering I can find limited documentation about how to do this through their interface (I suppose it's supposed to intuitive), I'd like to confirm these are the…
We have several servers running VMWare ESXi 4 on which are virtual machines running OpenSUSE and Windows 2008r2. We also have a server monitoring these vm's using OpenNMS. For several of the OpenSUSE vm's we get regular High Threshold messages for…
OS: CentOS release 5.7 (Final)
Net-SNMP: net-snmp-5.3.2.2-14.el5_7.1 (from RPM)
Periodically my NMS notifies me that SNMP has gone down on this machine. The service is restored in between 10 to 30 minutes. My NMS also pings and check SSH and those…
I'm sure this has been asked before (and actually all over the net) but I'm scratching my head a little over this. OpenNMS is installed on my 2008R2 server and is picking up my nodes fine (detecting some limited serivces etc). Ideally I woud like to…
The OpenNMS monitoring system has the ability to automatically discover and display links between nodes and networking equipment. The module is called linkd and is a very handy way of visualizing system layout and tracking switchports and interfaces…
