Comparison of Network Monitoring Systems
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Platform RTM User Guide
Platform RTM User Guide Platform RTM Version 2.0 Release date: March 2009 Copyright © 1994-2009 Platform Computing Inc. Although the information in this document has been carefully reviewed, Platform Computing Corporation (“Platform”) does not warrant it to be free of errors or omissions. Platform reserves the right to make corrections, updates, revisions or changes to the information in this document. UNLESS OTHERWISE EXPRESSLY STATED BY PLATFORM, THE PROGRAM DESCRIBED IN THIS DOCUMENT IS PROVIDED “AS IS” AND WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL PLATFORM COMPUTING BE LIABLE TO ANYONE FOR SPECIAL, COLLATERAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION ANY LOST PROFITS, DATA, OR SAVINGS, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS PROGRAM. We'd like to hear You can help us make this document better by telling us what you think of the content, organization, and usefulness of the information. from you If you find an error, or just want to make a suggestion for improving this document, please address your comments to [email protected]. Your comments should pertain only to Platform documentation. For product support, contact [email protected]. Document This document is protected by copyright and you may not redistribute or translate it into another language, in part or in whole. redistribution and translation Internal You may only redistribute this document internally within your organization (for example, on an intranet) provided that you continue redistribution to check the Platform Web site for updates and update your version of the documentation. -
Josh Malone Systems Administrator National Radio Astronomy Observatory Charlottesville, VA
heck What the #%!@ is wrong ^ with my server?!? Josh Malone Systems Administrator National Radio Astronomy Observatory Charlottesville, VA 1 Agenda • Intro to Monitoring • Internet protocols 101 • • Nagios SMTP • IMAP • Install/Config • HTTP • Usage • Custom plugins • Packet sniffing for dummies • Intro to Troubleshooting • Tools • telnet, openssl • grep, sed • ps, lsof, netstat 2 MONITORING 3 Automated Monitoring Workflow 4 Monitoring Packages: Open Source • • Pandora FMS • Opsview Core • Naemon • • • • • • Captialware ServerStatus • Core • Sensu All Trademarks and Logos are property of their respective trademark or copyright holders and are used by permission or fair use for education. Neither the presenter nor the conference organizers are affiliated in any way with any companies mentioned here. 5 Monitoring Packages: Commercial • Nagios XI • Groundwork • PRTG network monitor • CopperEgg • WhatsUp Gold • PRTG network monitor • op5 (Naemon) All Trademarks and Logos are property of their respective trademark or copyright holders and are used by permission or fair use for education. Neither the presenter nor the conference organizers are affiliated in any way with any companies mentioned here. 6 Why Automatic Service Monitoring? • Spot small problems before they become big ones • Learn about outages before your users do • Checklist when restoring from a power outage • Gives you better problem reports than users • Problems you might never spot otherwise • Failed HDDs in RAIDs • Full /var partitions • Logs not rotating • System temperature rising 7 Why Automatic Service Monitoring? • Capacity planning • Performance data can generate graphs of utilization • RAM, Disk, etc. • Availability reports - CAUTION • Easy to generate -- even easier to generate wrong • Make sure your configurations actually catch problems • Will also include problems with Nagios itself :( • If you’re going to quote your availability numbers (SLAs, etc.) make sure you understand what you’re actually monitoring. -
Monitoring Bareos with Icinga 2 Version: 1.0
Monitoring Bareos with Icinga 2 Version: 1.0 We love Open Source 1 © NETWAYS Table of Contents 1 Environment 2 Introduction 3 Host 4 Active Checks 5 Passive Events 6 Graphite 2 © NETWAYS 1 Environment 3 © NETWAYS Pre-installed Software Bareos Bareos Database (PostgreSQL) Bareos WebUI Icinga 2 IDO (MariaDB) Icinga Web 2 Graphite 4 © NETWAYS 2 Introduction 5 © NETWAYS 2.1 Bareos 6 © NETWAYS What is Bareos? Backup Archiving Recovery Open Sourced Backup, archiving and recovery of current operating systems Open Source Fork of Bacula (http://bacula.org) Forked 2010 (http://bareos.org) AGPL v3 License (https://github.com/bareos/bareos) A lot of new features: LTO Hardware encryption Bandwidth limitation Cloud storage connection New console commands Many more 7 © NETWAYS Bareos Structure 8 © NETWAYS 2.2 Icinga 2 9 © NETWAYS Icinga - Open Source Enterprise Monitoring Icinga is a scalable and extensible monitoring system which checks the availability of your resources, notifies users of outages and provides extensive BI data. International community project Everything developed by the Icinga Project is Open Source Originally forked from Nagios in 2009 Independent version Icinga 2 since 2014 10 © NETWAYS Icinga - Availability Monitoring Monitors everything Gathering status Collect performance data Notifies using any channel Considers dependencies Handles events Checks and forwards logs Deals with performance data Provides SLA data 11 © NETWAYS What is Icinga 2? Core based on C++ and Boost Supports all major *NIX and Windows platforms Powerful configuration -
Pynag Documentation Release 0.9.0
pynag Documentation Release 0.9.0 Pall Sigurdsson and Tomas Edwardsson July 23, 2014 Contents 1 Introduction 3 1.1 About pynag...............................................3 2 The pynag module 5 2.1 pynag Package.............................................5 2.2 Subpackages...............................................5 3 The pynag command line 85 3.1 NAME.................................................. 85 Python Module Index 89 i ii pynag Documentation, Release 0.9.0 Release 0.9.0 Date July 23, 2014 This document is under a Creative Commons Attribution - Non-Commercial - Share Alike 2.5 license. Contents 1 pynag Documentation, Release 0.9.0 2 Contents CHAPTER 1 Introduction 1.1 About pynag Pynag is a all around python interface to Nagios and bretheren (Icinga, Naemon and Shinken) as well as providing a command line interface to them for managing them. 3 pynag Documentation, Release 0.9.0 4 Chapter 1. Introduction CHAPTER 2 The pynag module 2.1 pynag Package 2.2 Subpackages 2.2.1 Control Package Control Package The Control module includes classes to control the Nagios service and the Command submodule wraps Nagios com- mands. class pynag.Control.daemon(nagios_bin=’/usr/bin/nagios’, nagios_cfg=’/etc/nagios/nagios.cfg’, na- gios_init=None, sudo=True, shell=None, service_name=’nagios’, na- gios_config=None) Bases: object Control the nagios daemon through python >>> from pynag.Control import daemon >>> >>> d= daemon() >>> d.restart() SYSTEMD = 3 SYSV_INIT_SCRIPT = 1 SYSV_INIT_SERVICE = 2 reload() Reloads Nagios. Returns Return code of the reload command ran by pynag.Utils.runCommand() Return type int restart() Restarts Nagios via it’s init script. Returns Return code of the restart command ran by pynag.Utils.runCommand() Return type int 5 pynag Documentation, Release 0.9.0 running() Checks if the daemon is running Returns Whether or not the daemon is running Return type bool start() Start the Nagios service. -
Observing the Clouds: a Survey and Taxonomy of Cloud Monitoring Jonathan Stuart Ward† and Adam Barker*†
Ward and Barker Journal of Cloud Computing: Advances, Systems and Applications (2014) 3:24 DOI 10.1186/s13677-014-0024-2 RESEARCH Open Access Observing the clouds: a survey and taxonomy of cloud monitoring Jonathan Stuart Ward† and Adam Barker*† Abstract Monitoring is an important aspect of designing and maintaining large-scale systems. Cloud computing presents a unique set of challenges to monitoring including: on-demand infrastructure, unprecedented scalability, rapid elasticity and performance uncertainty. There are a wide range of monitoring tools originating from cluster and high-performance computing, grid computing and enterprise computing, as well as a series of newer bespoke tools, which have been designed exclusively for cloud monitoring. These tools express a number of common elements and designs, which address the demands of cloud monitoring to various degrees. This paper performs an exhaustive survey of contemporary monitoring tools from which we derive a taxonomy, which examines how effectively existing tools and designs meet the challenges of cloud monitoring. We conclude by examining the socio-technical aspects of monitoring, and investigate the engineering challenges and practices behind implementing monitoring strategies for cloud computing. Keywords: Cloud computing; Monitoring Introduction most accepted description of the general properties of Monitoring large-scale distributed systems is challeng- cloud computing comes from the US based National Insti- ing and plays a crucial role in virtually every aspect of tution of Standards and Technology (NIST) and other a software orientated organisation. It requires substantial contributors [3,4]: engineering effort to identify pertinent information and to • obtain, store and process that information in order for it On-demand self service: A consumer is able to to become useful. -
Pandora FMS: User Administration Guide
Pandora FMS 1.3.1 User Guide to Pandora FMS Administration Pandora FMS 1.3.1 User documentation April, 2008 Page 1 of 135 Pandora FMS 1.3.1 User Guide to Pandora FMS Administration Index 1 . Introduction to Pandora FMS ..................................................................................... 6 1.1. What is Pandora FMS? .............................................................................................. 6 1.2. What else can Pandora FMS do? ............................................................................... 6 1.2.1. Using agents ......................................................................................................7 1.3. Pandora FMS Architecture ........................................................................................ 9 1.4. Pandora FMS Agents................................................................................................ 10 1.4.1. Satellite Agents ............................................................................................... 12 1.4.2. XML data file ..................................................................................................12 1.5. Pandora FMS Servers............................................................................................... 14 1.6. Pandora FMS console...............................................................................................15 1.7. Database....................................................................................................................15 1.7.1. Compacting data ........................................................................................... -
Fireware V12.4 Release Notes (PDF)
Fireware v12.4 Update 2 Release Notes Supported Devices Firebox T10, T15, T30, T35, T50, T55, T70, M200, M270, M300, M370, M400, M440, M470, M500, M570, M670, M4600, M5600 FireboxV, Firebox Cloud, WatchGuard AP Release Date 4 April 2019 Release Notes Revision 10 October 2019 Fireware OS Build 592447 (updated for Fireware v12.4 Update 2 on 26 April 2019 589964 (original Fireware v12.4 release) WatchGuard System Manager Build 592565 (updated for Fireware v12.4 Update 2 on 26 April 2019 591532 (updated for WSM v12.4 Update 1 on 11 April 2019) 59007 (original WSM v12.4 release) WatchGuard AP Firmware AP100, AP102, AP200: 1.2.9.16 AP300: 2.0.0.11 AP125: 8.6.0-644.3 AP120, AP320, AP322, AP325, AP420: 8.6.0-646 Introduction Introduction On 29 April 2019, we release Fireware and WatchGuard System Manager (WSM) v12.4 Update 2 to resolve several issues, mostly related to Firebox management and the HTTPS proxy. See Enhancements and Resolved Issues for more information. On 11 April 2019, we released WatchGuard System Manager (WSM) v12.4 Update 1 to resolve an issue with Policy Manager. See Enhancements and Resolved Issues for more information. Fireware v12.4 is a significant release for Firebox T Series, Firebox M Series, FireboxV, and Firebox Cloud appliances. This release offers major enhancements, feature improvements, and resolves numerous bugs. Some of the key features included in this release are: SD-WAN for VPN and Private Lines This release extends SD-WAN benefits to more than just external WAN connections, enabling organizations to cut back on expensive MPLS connections. -
Install Cacti (Network Monitoring) on RHEL/Centos 7.X
Install Cacti (Network Monitoring) on RHEL/CentOS 7.x Cacti tool is an open source web based network monitoring and system monitoring graphing solution for IT business. Cacti enables a user to poll services at regular intervals to create graphs on resulting data using RRDtool. Generally, it is used to graph time-series data of metrics such as network bandwidth utilization, CPU load, running processes, disk space etc. Cacti Required Packages: The Cacti required following packages to be installed on your Linux operating systems like RHEL / CentOS . Apache: A Web server to display network graphs created by PHP and RRDTool. MySQL: A Database server to store cacti information. PHP: A script module to create graphs using RRDTool. PHP-SNMP: A PHP extension for SNMP to access data. NET-SNMP: A SNMP (Simple Network Management Protocol) is used to manage network. RRDTool: A database tool to manage and retrieve time series data like CPU load, Network Bandwidth etc. Installing Cacti Required Packages on RHEL/CentOS First, we need to install following dependency packages one-by-one using YUM package manager tool. Here, you need to install and enable EPEL Repository. [root@ns1 ~]# yum install epel-release Install httpd server: # yum -y install httpd httpd-devel Start and enable httpd server # systemctl enable httpd # systemctl start httpd Check status of httpd server to make sure it’s running [root@ns1 ~]# systemctl status httpd ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) -
The Cacti Manual.Pdf
The Cacti Manual Ian Berry Tony Roman Larry Adams J.P. Pasnak Jimmy Conner Reinhard Scheck Andreas Braun The Cacti Manual by Ian Berry, Tony Roman, Larry Adams, J.P. Pasnak, Jimmy Conner, Reinhard Scheck, and Andreas Braun Published 2017 Copyright © 2017 The Cacti Group This project is licensed under the terms of the GPL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. All product names are property of their respective owners. Such names are used for identification purposes only and are not indicative of endorsement by or of any company, organization, product, or platform. Table of Contents I. Installation...................................................................................................................................................................................1 1. Requirements.....................................................................................................................................................................1 2. Installing Under Unix.......................................................................................................................................................2 -
Munin Documentation Release 2.999.10-Detached-2018-12-16-C13-G47debb5
Munin Documentation Release 2.999.10-detached-2018-12-16-c13-g47debb5 The Munin project and its contributors Dec 16, 2018 Contents 1 Preface 3 1.1 What is Munin ?...........................................3 1.2 Conventions.............................................3 1.3 Further Information.........................................3 1.4 Bug Reporting Guidelines......................................6 1.5 Documenting Munin.........................................7 2 Tutorial 11 2.1 Getting Started............................................ 11 2.2 Wildcard Plugins........................................... 13 2.3 Using SNMP plugins......................................... 14 2.4 Let Munin croak alarm........................................ 15 2.5 Munin and Nagios.......................................... 20 2.6 Advanced Features.......................................... 24 2.7 Extraordinary Usage......................................... 25 2.8 Monitoring the “unreachable” hosts................................. 25 2.9 Troubleshooting........................................... 28 3 Munin’s Architecture 35 3.1 Overview............................................... 35 3.2 Components............................................. 36 3.3 Protocols............................................... 60 3.4 Syntax................................................ 62 3.5 API.................................................. 64 4 Munin Installation 65 4.1 Prerequisites............................................. 65 4.2 Installing Munin.......................................... -
Performance-Analyse in Großen Umgebungen Mit Collectd
Performance-Analyse in großen Umgebungen mit collectd Performance-Analyse in großen Umgebungen mit collectd Sebastian tokkee\ Harl " <[email protected]> FrOSCon 2009 2009-08-22 Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Gliederung Was ist collectd? Wichtige Eigenschaften Wichtige Plugins Eigene Erweiterungen Uber¨ den Tellerrand Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Was ist collectd? I collectd sammelt Leistungsdaten von Rechnern I Leistungsdaten sind zum Beispiel: I CPU-Auslastung I Speichernutzung I Netzwerkverkehr I Daten werden erhoben, verarbeitet und gespeichert I H¨aufig: Darstellung als Graphen I Nicht verwechseln mit Monitoring! Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Kontakt I Homepage: http://collectd.org/ I Mailinglist: [email protected] I IRC: #collectd auf irc.freenode.net Web 2.0\: http://identi.ca/collectd I " Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Wichtige Eigenschaften Wichtige Eigenschaften I Daemon I Freie Software (gr¨oßtenteils GPLv2) I Portierbar (Linux, *BSD, Solaris, . ) I Skalierbar (OpenWrt, . , Cluster / Cloud) I Effizient (Default-Aufl¨osung: 10 Sekunden) I Modular (Uber¨ 70 Plugins) Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Wichtige Eigenschaften Wichtige Eigenschaften I Daemon I Freie Software (gr¨oßtenteils GPLv2) I Portierbar (Linux, *BSD, Solaris, . ) I Skalierbar (OpenWrt, . , Cluster / Cloud) I Effizient (Default-Aufl¨osung: 10 Sekunden) I Modular (Uber¨ 70 Plugins) Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Wichtige Eigenschaften Wichtige Eigenschaften: 10-Sekunden-Aufl¨osung Performance-Analyse in großen Umgebungen mit collectd Was ist collectd? Wichtige Eigenschaften Wichtige Eigenschaften I Daemon I Freie Software (gr¨oßtenteils GPLv2) I Portierbar (Linux, *BSD, Solaris, . -
Zabbix 4.2 Data Processing and More Sponsors Gold Sponsors Co-Organizer
Zabbix 4.2 data processing and more Sponsors Gold sponsors Co-organizer 2 What is Zabbix? Zabbix is a universal Open Source enterprise level monitoring solution 3 4 We have found a good balance between giving away free software and having a sustainable growth 5 Free Software Services Services that save your time and money Free Software Services Services that save your time and money Customers in 75+ countries 8 Some of our users 9 Zabbix Real-time Alerting & Data collection problem Visualization Remediation detection 10 Where we are currently? 3.0 LTS 3.2 3.4 4.0 LTS 11 Zabbix 4.0 LTS 12 Data preprocessing { “host": { "name": "Linux #2356", "vms": [{ “name”: “vm034”, “network": { "read": “0xfa673”, "write": “0x45b30” } }, { “name”: “vm076”, “network": { "read": “0x76ab”, “write": “0xff3a” } }] } } 13 Data preprocessing "write": “0x45b30” } }, { “name”: “vm076”, “network": { "read": “0x76ab”, 0x76ab “write": “0xff3a” } }] JSON Path: .host.vms[1].network.read } } 14 Data preprocessing 0x76ab JSON Path: .host.vms[1].network.read 15 Data preprocessing 0x76ab 76ab Regexp: 0x(.*) 16 Data preprocessing 0x76ab 76ab 330379 Hex to Decimal 17 Data preprocessing 0x76ab 76ab 330379 338308096 KB -> bytes 18 Data preprocessing 19 Efficiency Zabbix server mysql[status] 20 Efficiency Master item 21 Efficiency Dependent items 22 Efficiency mysql[questions] mysql[status] Zabbix server mysql[reads] 23 Efficiency mysql[questions] mysql[status] Zabbix server mysql[reads] Performance, less user parameters, all logic in templates 24 Limitations 4.0 LTS 4.2 Not flexible