, external resources, through some plug-ins, but also to explore other server applications, and these servers do not need to install Nrpe. This method of detection is called active mode.Way two:1) The Nagios server side directly detects applications from other servers that do not require additional installation of Nrpe.If you can read basic English, basically nagios installation according to QuickStart inst
Net-snmp Add User-Defined MIB and net-snmp User-Defined mibI know three methods to add a user-defined MIB. static Load. c and. add the H file to the corresponding location and re-compile the snmp library. The advantage is that you do not need to modify the configuration file. The disadvantage is that you have to re-compile each addition. 2. dynamically load the g
30.10SNMP Message Format Unlike most TCP/IP protocols, SNMP messages does not have a fixed fields. Instead, they use the standard ASN.1 encoding. Thus, a message can be difficult for humans to decode and understand. After examining the SNMP message definition in ASN.1 notation, we'll review the ASN.L encoding scheme briefly, and see a n example of an encoded SNMP
. Nagiosql can customize the file structure, continue the previous configuration structure, and generate configuration by IP Address4. Nagiosql backs up the configuration of each configuration change and stores it with a timestamp suffix. In theory, it can be rolled back to any historical configuration.
Environment:
Linux CentOS 6.0 2.6.32-71. el6.x86 _ 64 #1 SMP Fri May 20 03:51:51 BST 2011 x86_64 x86_64 x86_64 GNU/Linux
Software Version:
Nagiosql_311.tar.gz
1. install and configure Nagios1 and Nagios is an open-source network monitoring software that complies with GPLv2 and can be used to monitor hosts and services of a specified variety of systems, you can also notify the Administrator when their working status changes. Its features include: 1) Monitoring Network Services (HTTP, POP3, SMTP, PING, MySQL, etc.) 2) monitoring host resources (disk space utilization, memory utilization, CPU load, etc) 3) Sim
Nagios monitors dell server hardware
We have mentioned earlier that omsa is used to monitor dell servers, but it must be accessed through web. This time we use nagios + check_openmanage to monitor the hardware of dell servers.
First, let's look at the figure below:
We can see that there are two ways to achieve monitoring:
1. The nagios server check_nrpe calls th
Configure the snmp service in linux and snmp in linux-- How to Configure snmp on Linux-- Attach an iso CD image file firstMount-o loop/soft/rhel-server-6.4-x86_64-dvd.iso/mnt/cdrom-- Check whether the snmp package is installed first.# Rpm-qa | grep snmp-- Install the package
Method One
First, MySQL from the server settings
1, MySQL from the Server users add
The code is as follows
Copy Code
Add users by executing the following statement:Mysql> GRANT REPLICATION CLIENT on *.* to Monitor@localhost identified by ' PassWord ';2. Download check-mysql-slave.pl Scriptcd/usr/local/bin/wget http://www.centos.bz/wp-content/uploads/2012/10/check-mysql-slave.plchmod +x check-mysql-slave.pl3, in MySQL from the server configuration extend Mysql-slave
Http://avery-leo.javaeye.com/blog/218504
I. EnvironmentOS: RHEL AS4net-snmp version: 5.3.2
2. StepsUnzip unzip (tar-zxvf net-snmp-5.3.2.tar.gz) 4. Enter the net-snmp-5.3.2 directory 5. Run./configure, enter the appropriate information as prompted 6. Run make7. run make install8. installation is complete
Iii. Possible Problems
1.Libbeecrypt. La cannot be found. T
Snmp-CentOS install Net-SNMP Subtotal
Net-snmp is a software.
Then, my goal is to first install net-snmp to CentOS, and then import the netsnmp module used by python.
That is:
For the ultimate goal
---------------------------------------------
Download the net-snmp source c
.5nagiosnagios4096jun 618:41var#Nagios Data and log directoryAll client-side local monitoring is done by executing plugins in the Libexec directory, and if the Snmp,nagios server is turned on, it can also actively crawlb) Nagios Core configuration file descriptionThe Nagios
Conclusion: Using net-snmp to develop an SNMP proxy client
I have been working on the SNMP proxy for some time ago. From ignorance to project completion. Some summaries are written here and shared with those who need them.
1.Develop MIB files
The MIB file format is: start line; import; start from the root node, layer by layer, each layer can find dependencies o
We have previously talked about using OMSA to monitor Dell servers, but must be accessed via the web, and this time we combine nagios+check_openmanage to implement hardware monitoring for Dell servers.First, let's take a look at the following picture:It can be seen in two ways to enable monitoring:The 1.nagios server-side Check_nrpe call is implemented by the monitored check_openmanage, which is installed O
Install and configure Nagios in Linux (1)
1. About Nagios
Nagios is an open-source computer system and network monitoring tool that can effectively monitor the status of Windows, Linux and Unix hosts, network settings such as vswitches and routers, and printers. If the system or service status is abnormal, an email or text message alert will be sent immediately
First, install SNMPLet's talk about it today. Install the SNMP protocol under XP with the following installation steps: To this, the XP system installs the SNMP the work to be complete completely.Second, configure SNMPAfter installing the SNMP protocol, you will also need to configure the "community name", with the following configuration steps:L
Search on the Internet a lot of Ubuntu under the installation method of SNMP, the results can not be used, the following is a summary of their methods, for reference only ~1.Installation sudo-i apt-get Install snmpd SNMP2. The configuration file will be/etc/snmp/snmpd.conf and renamed to/ETC/SNMP/SNMPD.CONF.ORG:MV/ETC/SNMP
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