cacti snmp

0x00 SNMP Protocol Introduction The SNMP protocol is the Simple Network Management Protocol (Snmp,simple Networks Management Protocol). There are currently 3 versions: V1,v2c,v3. V3 is the latest version and has been greatly improved in its safety design. However, there are many V1 and V2C versions that are widely used, and the content discussed in this art

Problem: Cannot install dependent package Net-snmp-libs = 1:5.3.2.2-20.el5Cause: The system already exists Net-snmp-libs-5.3.2.2-25.el5_11Workaround : First remove the existing package rpm-e--allmatches--nodeps net-snmp-libs-5.3.2.2-25.el5_11Esolving Dependencies--Running Transaction check---> Package net-snmp.x86_64 1:5.3.2.2-20.el5 Set updated--Processing Depen

I. cacti script and template Cacti script and template Forum: http://forums.cacti.net/forum-12.html A complete list of cacti scripts and templates: http://forums.cacti.net/about15067.html 1. Advance Ping script and template : Http://forums.cacti.net/about10049.html Note: To use this template, you must add the -- enable-sockets option to support sockets during

Performance monitoring has always been an issue that every website must seriously consider. For a large system, if you do not know the running status of each module, it is an accident, I don't even know how to cancel it. I think many software developers have noticed this. Therefore, various monitoring data, such as the number of web connections, request concurrency, and database connections, are added to the corresponding web and database products, for your use. In addition, when the system is d

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

Software required to install the environment:1, Cacti: http://www.cacti.net/downloads/(This is cacti's web display program, which is done in PHP, you will put him in your web directory after completion.) ）2, Cactid: http://www.cacti.net/downloads/cactid/packages/Windows/(This is the program that cacti generated graphics from the RRDtool.) ）Spine This is the new version of Cactid. This is used as the interfa

Cacti is a set of graphic analysis tools for network traffic monitoring developed based on PHP, MySQL, SNMP, and RRDTool. You can use snmpget to obtain data and use RRDtool to draw images. You do not need to understand the complex parameters of RRDtool. It provides powerful data and user management functions, allowing you to specify that each user can view the tree structure, host, and any

1. Install the lamp and cacti Environments # Yum install-y httpd PHP-mysql PHP-snmp php-xml php-Gd MySQL mysql-server Gd-devel # tar xf cacti-0.8.8b.tar.gz-C/var/www/html/ # cd/var/www/html/# mv cacti-0.8.8b/cacti # useradd cactiuser # mysqlmysql> Create Database cactidb; my

Copy Code Detect NET-SNMP We can use Snmpwalk to detect if the SNMP service is turned on properly. Snmpwalk-v 3-u jiankongbao-a md5-a "Snmp@jiankongbao"-l authnopriv 127.0.0.1 SYSDESCR Copy Code Configuring the Iptables Firewall NET-SNMP uses UDP protocol, port 161. Add the following rules to the/etc/sysconfig/

Cacti defines three types of templates: Host Template Data Template Graphic Template Host templates)It is a collection of image templates and data queries. It describes the images that need to be generated by monitoring a certain type of machines. Data templates)Which describes the data stored by cacti to the specified type of RRD file. This template is related to the CREATE command of rrdtool. Graph t

Cacti is a set of graphical analysis tools for network traffic monitoring based on PHP, MySQL, SNMP and RRDtool. If you want to use CACTI to monitor the Linux server's network card traffic, you need to install Net-snmp-utils-related packages on the monitored Linux servers, and we can install them via yum online, for e

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

: ################################################################################ disk checks## The agent can check the amount of available disk space, and make# sure it is above a set limit. # disk PATH [MIN=100000]## PATH: mount path to the disk in question.# MIN: Disks with space below this value will have the Mib's errorFlag set.# Default value = 100000.# Check the / partition and make sure it contains at least 10 megs.#disk / 10000Set # Disk/10000 Remove the # Before and cance