nagios network monitoring

Nagios plug-in-firewall logon for session Monitoring Ssh_firewall_session.sh -- log on to the firewall and execute dis session statistics Firewall_check_sessions.c -- call the above script to filter out the value of sessioin. Run:./firewall_check_sessions ssh_firewall_session.sh 192.168.0.1 Vi ssh_firewall_session.sh #!/usr/bin/expect -f#set port 22set user xxxxxxset host [lindex $argv 0 0]set password xxxx

=250 smtpmsg= ' 2502.0.0ok:queuedas7b6d439f ' exitcode=ex_ok[[emailprotected] ~]#cd/usr/local/icinga/etc/objects[[emailprotected]objects]#vi commands.cfgdefinecommand{command_name notify-host-by-emailcommand_line/usr/bin/printf "%b" "\nHost: $HOSTNAME $\n\nstate: $HOSTSTATE $\n\naddress: $HOSTADDRESS $\n\ninfo: $HOSTOUTPUT $\n " |mutt-s "hostalert: $HOSTNAME $is $HOSTSTATE $" $CONTACTEMAIL $ }definecommand{ command_namenotify-service-by-email command_line/usr/bin/printf "%b" "\nservice: $SER

This article introduces shinken, A Nagios like monitoring and management tool implemented by python.Http://www.shinken-monitoring.org/main features are described as follows:1, flexible monitoring and alerting capabilities2, simple and modular discovery Module3, prioritize your effort based on business impact4. VMWare auto dependency and vmotion support5. Business

Nagios Core 4.2.1 was released.This bug fix release includes:(Important: You must also ndoutils to 2.1.1 When you upgrade your core .) )Improved1. Fixed many problems with the UI.2. $ARGN $ macros can now be used in the PerfData command.3. Run nagios-v in just 90+ seconds (bugs are described in the previous release).4. Improved lack of picture in availability reporting host and service status trends.5. Keep

display the traffic usage of the GRE tunnel on the monitoring system. Here we use the Stone check_traffic.sh plug-in, www.111cn.net the plugin's Project home page is: https://github.com/cloved/check_traffic, Because there was a special article about the plug-in log article ———— Nagios SNMP traffic monitoring check_traffic.sh, so this is not done in detail, only

#!/bin/bashexecThis article is from the "Starry Sky" blog, so be sure to keep this source http://liuxiaolan.blog.51cto.com/7789055/1621689Batch generation of Nagios monitoring hosts

1. Unable to send message alert message when service flapping status[1409537279] SERVICE alert:rs-07; Memory; CRITICAL; hard;2; Connection refused by host[1409537279] SERVICE flapping alert:rs-07; Memory; STARTED; Service appears to has started flapping (28.2% change >= 20.0% threshold)2. Reason: The flap_detection_enabled parameter function, when the service between the two states frequently switching, in order to avoid the constant sending of alarms, this parameter is used to suppress the alar

#!/bin/bash#port=$1u=$1w=$2c=$3bc=/usr/bin/bcgrep=/bin/grepawk=/bin/awkhead=/usr/bin/headtail=/usr/bin/tail#u= ' Http://219.148.23.137:8236/nagios_checkpage.ashx?key=SX_MPC ' content= ' curl-s $u ' #echo $content #echo '------------------------------' eval$ (awk-vinfo= "$content" ' Begin{split (info , TA, ";"); printf ("n=%s;t=%s;", ta[1],ta[2]);} ') #echo $n $t #echo '------------------------------' eval$ (awk-vinfo= "$t" ' Begin{split (Info,ta, ":");p rintf ("wait=%s", Ta[2]);} ') #echo

Using the nagios plug-in to log on to the vro for ping monitoring Router_check_apn_ping.c #include Script auto_ssh_route01_gglc_80_49.sh called #!/usr/bin/expect -f#set port 22set user xxxoooset host 114.66.80.49set password xxxooo@2014set timeout 30spawn ssh $user@$hostexpect "*assword:*"send "$password\r"expect "*IRT*"send "ping -c 5 -m 1000 10.7.0.186\r"expect "*IRT*"send "quit"#expect eof

CHECK_NT plug-ins are typically used to monitor Windows system resources, and the monitored side needs to install nsclient++ and turn on this feature.Also, open 12489 ports are required (default)650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/7F/4A/wKiom1cYtLSwm3GvAACU8ISOTdk881.png "title=" 1.png " alt= "Wkiom1cytlswm3gvaacu8isotdk881.png"/>Nagios server-side check_nt functional parameter Description:Client software version./check_nt-h 10.

First, the system environment1. Set Yum source(1) using local sourceMount the optical drive ISO fileConfirm Path/media/centos_6.5_final/CD/ETC/YUM.REPOS.DMV Centos-base.repo Centos-base.repo.bakVI Centos-base.repo[Base]Name=basebaseurl=file:///media/centos_6.5_final/Gpgcheck=0# (1 Detection 0 not detected)Enabled=1# (1 Boot 0 does not start)(2) Use 163 of the sourceCD/ETC/YUM.REPOS.Dwget Http://mirrors.163.com/.help/CentOS6-Base-163.repoMV Centos-base.repo CENTOS-BASE.REPO.BAK2MV Centos6-base-16

Router_check_apn_ping.c#include The script that is called auto_ssh_route01_gglc_80_49.sh#!/usr/bin/expect-f#set Port 22set User xxxoooset host 114.66.80.49set password [email protected]set timeout 30spawn ssh [Email protected] $hostexpect "*assword:*" send "$password \ r" expect "*irt*" send "ping-c 5-m + 10.7.0.186\r" expect "*ir t* "Send" quit "#expect EOFLogin router of Nagios plugin for ping monitoring

ssh_firewall_session.sh--Log into the firewall and execute the DIS session statisticsFIREWALL_CHECK_SESSIONS.C--invokes the above script to filter out Sessioin valuesExecution:./firewall_check_sessions ssh_firewall_session.sh 192.168.0.1VI ssh_firewall_session.sh#!/usr/bin/expect-f#set Port 22set User Xxxxxxset host [lindex $argv 0 0]set password xxxxxxset timeout 30expect "*asswor d:* "Send" $password \ r "expect" *fw* "send" display session statistics\r "expect" *fw* "send" Quit "VI FIREWALL_C

VI check_open_file.c (used by Linux systems only)#include Nagios plug-in system open file count monitoring

How to use: F5_session_cngw_prod-h host-o oidVI F5_SESSION_CNGW_PROD.C#include Nagios plug-in monitoring F5pool CNGW host session number

above commandOk-the traffic in are 0.11KB, out are 1.08KB, Total is 1.19KB. The Check Interval is 1526s | In=0.11kb;1000;1400;0;0 Out=1.08kb;1200;1500;0;0 Total=1.19kb;2200;2900;0;0 Interval=1526s;1200;1800;0;0Define in and out values exceeding 1000K, 1200K warning, exceeding 1400k,1500k severity. (No output for first run, output after 30s)3 Defining the check_traffic command on the monitored sideVi/usr/local/nagios/etc/nrpe.cfgAdd toCommand[check_tr

of NIC that matches the type of network card that is being alerted, the problem is foundView the monitoring entries for Nagios monitoring 245 network card traffic:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/57/6A/wKiom1SZXhvyrjo0AAEosYQ8IxM094.jpg "title=" 5.

N Top is a monitoring network traffic tool First, installation environmentCd/root/downloadYum install Libtool libpcap libpcap-devel gdbm gdbm-devel zlib zlib-develwget http://mirror01.idc.hinet.net/EPEL/5Server/x86_64/GeoIP-1.4.8-1.el5.x86_64.rpmwget http://mirror01.idc.hinet.net/EPEL/5Server/x86_64/GeoIP-devel-1.4.8-1.el5.x86_64.rpmYum-y--nogpgcheck Localinstall geoip-*.el5.x86_64.rpmYum-y--nogpgcheck Loca

Release date:Updated on: 2012-4 4 Affected Systems:Nagios XI Network Monitor 2011R1. 9Description:--------------------------------------------------------------------------------Bugtraq id: 56761 Nagios XI Network Monitor is a server monitoring and Network

One: Main steps1, install the SNMPD service Pack, and set the community name to add system boot2, deploy check_traffic.sh to Nagios 's plugin directory to libexec and authorize OH.3, network card detection parameters.4,nagios set the command for command.cfg, add service.cfgSecond: Specific work details1, install SNMPD, modify content, set boot bootInstalling SNMP