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PUBLIC MARKS from lecyborg with tag monitoring

March 2008


by 2 others
NagVis is a visualization addon for the well known network managment system Nagios. NagVis can be used to visualize Nagios Data, e.g. to display IT processes like a mail system or a network infrastructure. Key features are: * Display of single Hosts and Services * Visualize a complete Host- oder Servicegroup with one icon * Display the state of a Host dependent on the state of its services (“recognize services”) * Display only the real problems (“only_hard_states”) * Define Sub-Map icons wich represent a complete NagVis Map of Hosts/Services/Groups in one icon (drill down) * Visualization/Documentation of complete IT Processes and Infrastructures using self drawn graphics

February 2008

Using Nagios to Monitor Networks

Nagios is a powerful, modular network monitoring system that can be used to monitor many network services like smtp, http and dns on remote hosts. It also has support for snmp to allow you to check things like processor loads on routers and servers. I couldn't begin to cover all of the things that nagios can do in this article, so I'll just cover the basics to get you up and running.

Monitoring Servers and Clients using Munin in Ubuntu

“Munin” means “memory”.Munin the tool surveys all your computers and remembers what it saw. It presents all the information in in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing a installation a high number of monitoring plugins will be playing with no more effort. Using Munin you can easily monitor the performance of your computers, networks, SANs, and quite possibly applications as well. It makes it easy to determine “what’s different today” when a performance problem crops up. It makes it easy to see how you’re doing capacity wise on all limited resources. It uses the excellent RRDTool and is written in Perl. Munin has a master/node architecture in which the master connects to all the nodes at regular intervals and asks them for sdata. It then stores the data in RRD files, and (if needed) updates the graphs. One of the main goals has been ease of creating new plugins (graphs).

How-To: Monitoring a Server with Munin

Munin is a simple to configure tool that make real nice graph about your server status. It can actually deal with almost any aspect of your server (load average, network cards status, CPU usage, memory usage, postfix, exim4, mysql ...) without spending much time in configuring it. Munin produce MRTG likes graph so you can easily see how your server health is going.

Munin, une alternative simple à Cacti?

by 1 other
Cela fait près d’un an et demi que j’utilise le logiciel Cacti pour monitorer l’activité réseau. Aussi bien dans le cadre de mon activité professionnelle que pour mon usage personnel. Mais j’ai récement découvert une alternative sérieuse : Munin. Celui-ci présente de nombreux avantages par rapport à Cacti et mérite d’être plus connue.


by 6 others
Munin the monitoring tool surveys all your computers and remembers what it saw. It presents all the information in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing a installation a high number of monitoring plugins will be playing with no more effort. Using Munin you can easily monitor the performance of your computers, networks, SANs, applications, weather measurements and whatever comes to mind. It makes it easy to determine "what's different today" when a performance problem crops up. It makes it easy to see how you're doing capacity-wise on any resources.

Network Weathermap | See Everything

by 1 other
Script PHP établissant une carte du réseau avec les informations de traffic

January 2008

DNSstuff: DNS tools, DNS hosting tests, WHOIS, traceroute, ping, and other network and domain name tools.

DNSreport - What is it? This test provides comprehensive information (56 tests, to be exact) about the specified domain that may verify DNS 'health' or identify problems or issues.

ctail project page

ctail is like running tail -f, but can be used on multiple files. It uses the Curses library to split the screen into as many windows as there are files to watch. The size of each file's window can optionally be specified on the command line. Regular expressions can be used to display only lines matching (or not matching) arbitrary criteria. Each file's window has a status bar, showing the file name, date and time of last change and current file size.

November 2007

Network traffic analyzer for Your Ubuntu System

Darkstat is a network statistics gatherer.Effectively, it’s a packet sniffer which runs as a background process on a cable/DSL router, gathers all sorts of useless but interesting statistics,and serves them over HTTP.

IPtables log analizer

IPTables log analizer (TODO : find a nice name for it) displays Linux 2.4 iptables logs (rejected, acepted, masqueraded packets...) in a nice HTML page (it support rough netfilter logs but also Shorewall and Suse Firewall logs). This page shall be easy to read and understand to reduce the manual analysis time. This page containts statistics on packets and links to more detailled information on a given host, port, domain and so on.

firewall Eyes : iptables log analysis tool

Firewall Eyes est un outil d'analyse de logs en temps réel pour le pare-feu iptables. Grâce à une interface Web, vous visualisez et supervisez simplement et efficacement l'activité réseau traversant votre firewall. Vous détectez aisément les activités suspectes et ajustez votre politique de sécurité.

July 2007

LabradorData : vpsinfo

by 1 other
vpsinfo is a Linux server monitoring script, written in PHP, that provides web access to system status information. It gathers the output from several common Linux commands into one web page, providing a quick overview of the system's current state.

How-To: Monitor your servers with SNMP and Cacti

by 1 other
SNMP (Simple Network Management Protocol) is a protocol for managing networks. Each managed entity in the network will run an snmp server (snmpd) which is going to collect datas from the server such as networking, load, cpu ... Cacti on the other hand is a frontend to the RRDTool with SNMP support. It collects and keep data in a MySQL database and display them through a PHP web frontend.

June 2007

Dude networks

by 7 others
The Dude network monitor is a new application by MikroTik which can dramatically improve the way you manage your network environment. It will automatically scan all devices within specified subnets, draw and layout a map of your networks, monitor services of your devices and alert you in case some service has problems.

May 2007

Internet Traffic Report

by 1 other
The Internet Traffic Report monitors the flow of data around the world. It then displays a value between zero and 100. Higher values indicate faster and more reliable connections. - FREE website monitoring

by 17 others
External Monitoring Monitor 24x7 websites, network devices and more Instantly reports your site outage and response time. To ensure ultimate web experience

ZABBIX :: An Enterprise-Class Open Source Distributed Monitoring Solution

by 4 others
ZABBIX offers advanced monitoring, alerting and visualisation features today which are missing in other monitoring systems, even some of the best commercial ones.


La gestion d'un parc de serveur est un travail de chaque instant. Un bon administrateur système doit savoir à tout moment l'état des différentes machines et des différents services. Un autre aspect clé est que l'administrateur ne peut pas se permettre de passer son temps devant un tableau avec des voyants verts en attendant qu'un voyant passe au rouge pour agir. Son temps est occupé à d'autres tâches et il ne peut donc pas surveiller le tableau de statut en permanence.

April 2007

eBox Platform

by 6 others
eBox management tool will effectively and easily help you managing the advanced services for your corporate network. Designed with extensibility in mind it offers, among others, these modules: Firewall, Transparent proxy, Content filter, NTP Server, Users and groups, Mail server…

Tutorial d'installation d'Oreon

by 1 other
Cette documentation a été réalisé avec une Debian Sarge 3.1

March 2007


by 3 others
Oreon est un logiciel de surveillance et de supervision réseau, basé sur le moteur de récupération d'information Open Source le plus performant : Nagios. L'objectif de ce projet est de proposer une nouvelle interface à Nagios, capable de le doter de nouvelles fonctionnalités, tout en gardant la logique des ses mécanismes existants. Le tout au sein d'une interface moderne, évolutive et destinée à tous.

January 2007

Open Source Network Management and Monitoring Software | Hyperic

by 6 others
Plate forme open source permettant de monitorer des parcs informatiques qui a l'air plutôt complète


Monitoring gratuit de sites web

lecyborg's TAGS related to tag monitoring

ctail +   darkstat +   debian +   dns +   dnsreport +   documentation +   ebox +   firewall +   free +   fun +   hyperic +   installation +   iptables +   layout +   linux +   logiciel +   mail +   management +   munin +   nagios +   network +   opensource +   oreon +   php +   proprio +   security +   serveur +   tail +   test +   tutorial +   ubuntu +   utile +   vpsinfo +   weathermap +   web +   windows +   zabbix +