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Category: Network Connections, Stats and Bandwidth
Nagios plugins for monitoring network bandwidth usage, download speed, network connections, etc.
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Some plugins to monitor and graph Adam Internet Australia's public API outputs based on Tokens (provided by Adam Internet). Info includes Quota, Signal to Noise Ratio, Attenuation and Speed.
This plugin checks port status, STP, traffic and errors data of network interfaces. It is optimized for faster execution and has advanced support of cisco switches. Starting with 2.4 version it be used both with SNMP and run locally on linux servers. The ...
Used to monitor number of AP's in aruba instant cluster.
This plugin queries the dsl state of an AVM FritzBox via uPNP and returns the traffic in/out as performance counter. Tested with an AVM Fritzbox 7390 and FRITZ!OS 06.20
Checks various statistics for different Cisco devices including switches and firewalls.
This plugin will allow you to check the remote SNR on your Cisco DSL router. This works the reverse of the check_snmp plugin as it gives alerts when the value is low since you want to have a high value for your SNR.
Check cisco switch interface for reliability changes
Check cisco switch for err-disabled ports
Check cisco switch for half duplex ports
Check the number of connections on a Cisco WLAN Controller. this has only been tested on the 7500 model, but should work on others. Make sure and run with -h to get command line arguments that are needed. Early version of script, it does not verify y ...
It's an update version of the check_connections.pl plugin from sjorge i found here. I've change the command from netstat to ss. If you don't add "-l 1" the local connection won't be count.
Shell script to check the number of connections/sockets in a given state. Uses iproute2's ss tool to retrieve connections (Linux only).
This plugin is just a wrapper to use all features of existing HAPROXY stats monitoring plugin i.e. https://exchange.nagios.org/directory/Plugins/Clustering-and-High-2DAvailability/check_haproxy_stats-2Epl/details which works only locally using NRPE. W ...
Plugin for monitoring utilization of network interfaces linux and cisco. Compatible with nagvis and pnp4nagios.
This plugin checks external IP address against a DNS server, to verify if dynamic DNS scripts are working properly.
Just a simple plugin to monitor bandwidth usage and Line Utilization on a IPCOP Firewall using the Nagios check_by_ssh plugin. Note: You can also use it to monitor any Linux distro on which you can install vnstat. (The instructions included are for IPCOP, ...
Verify the ICMP of the default route / next hop of a router.
Perl script that checks the number of established network connections using lsof
An extension of a basic ICMP test script idea. The check does fairly boring ICM check of a host. On packet loss it can run a MTR ( http://en.wikipedia.org/wiki/MTR_%28software%29 ) check and email the results to the specified address. (Requires that t ...
This plugin checks all disk slots on your QNAP NAS host with snmp and will output OK, WARNING or CRITICAL if the resulting number is over the specified thresholds. Enable on your QNAP NAS the snmpd (see the QNAP adminguide too).
This scripts is intended to be used as a Nagios plugin to check the different states of our Freeradius Server even if the freeradius is up and runing it checks if the Freeradius can handle requests using radclient.
Check Traffic Usage of an Interface on a Cisco Device
This Bash-Script is able to check the (V)DSL-Connection of a Speedport Router. It's tested with a Speedport W722V but it should work with any Speedport Router that owns the "Online Control" interface.
Check teaming of broadcom adapters, i.e link signal etc..By Martin Fuerstenau
Google GO script to query Internode Internet Australia's public API. Information like used download bytes, quota. This script is registered with Internode, so please do not change it without informing me or Internode.
check cisco port-channel members status
A Nagios plugin to check the number of active backend services of a netscaler frontend instance. This program makes use of the Nitro API for Citrix Netscaler (tested with v1). The URLs supplied to -u are the specific for your configuration. At the moment ...
Check volumes, fan and event log of your Areca controller. Features: Check the event-log for changes Upper and lower thresholds for fan-speed Alert on multiple variables; volumes, fan and event log. Somewhat cleaner code (work in progress) Perfdat ...
Check the AWS Service Health Dashboard for service interruptions/incidents.
Check Bandwidth Bandwidth Calculator Based on Cisco Document ID: 8141 A simple script to calculate input or output bandwidth usage based on a snmp data
Checks Cacti Thold plugin threshold value (ePN complient)
A simple plugin to check connected clients to an Aironet device. Usage: check_cisco_aironet_clients.pl -H -U -P [ -I ] [ -w -c ]
This is a Nagios Plugin destined to check BGP peer availability and session state on Cisco devices
Based on check_dot3.pl (which never seemed to work as written). I decided to use Net::SNMP::Interfaces::Details to get InErrors and OutErrors instead. It also requires the precise interface name (such as, "FastEthernet0/1").
This check will probe for Cisco IP SLAs. (Tested on IOS 12.4T release)
This plug-in gives CPU usage (in %) on 5 seconds, 1 minute and 5 minutes average. Performance data are also given. It has been successfully tested on Cisco Nexus 7000 and 5000.
This plug-in checks a collection of sensors included on Cisco Nexus. It checks voltage, temperature, fans and PSU. Performance data are also given.
This plug-in gives memory usage (free and used) of Cisco Nexus datacenter switches. Performance data are also given.
1) Scan network interfaces of a Cisco Switch 2) Measure average bitrate from last measurement for all ports or one interface 3) Display peak bitrate and the port associated with it with warning and critical thresholds 4) Produce performance data for al ...
This perl script is flexable enough to check the status of a cisco switch/router/MDS. It was born to check if a cisco MDS port is up or down using SNMP. It is rather easy to use, and even easier to modify to do what is needed.
Check established connections using netstat.
Get all data from dot3StatsTable in the Etherlike MIB from the host. Add all values from all interfaces and calculate the sum of all errors. If the sum/second (i.e since last run) is larger then warning or critical appropriate exit values are returned ...
This plugins monitor realtime traffic on linux server interface on any distribution centos,redhat,debian etc . In old version by joseph stats are calculated wrong way not realtime but after my changes it will monitor your stats realtime transfer rate of i ...