ANNOUNCE
上传用户:shbosideng
上传日期:2013-05-04
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- The Multi Router Traffic Grapher 2.9.0
- by Tobias Oetiker and Dave Rand
- MRTG 2.9 is the biggest change in MRTG since the release of MRTG 2.0.
- So let's hear the news first:
- * The rrdtool integration allows for massively increased logging
- performance.
- * Routers which change their interface numbers are no problem any more.
- MRTG can now reliably address interfaces by IP, MAC, Description,
- Name and Type. The cfgmaker tool has been rewritten from scratch and
- allows to generate configurations with any of the above mentioned
- interface addressing methods.
- * Indexmaker has be rewritten from scratch, it is now much more
- flexible and fully documented.
- * All the MRTG documentation has been reviewed and ported to perls
- "Plain Old Documentation (POD)" format. This allows to provide all
- documentation in text, HTML and man format. It is now all available
- on the MRTG web-site.
- * Config file parsing has been optimized. This makes reading
- configuration files much faster. Especially large configuration files
- are faster by factors
- * Under UNIX, mrtg can fork into several instances while querying
- routers. This improves data acquisition performance dramatically,
- especially with slow networks.
- * Graphs and webpages can be generated on the fly is mrtg is used with
- rrdtool logging. Several tools in the mrtg contrib section are
- available for this purpose.
- * And there is more: MRTG has been translated into 29 languages, OS
- detection has been automated, did I mention performance, many of the
- contributed tools have been dated and a slew of new ones has been
- added, The config file reading code is now available in a documented
- library which simplifies the creation of other tools which need
- access to the mrtg cfg file.
- * In total, over 200 individual changes are listed in the change log
- since the release of MRTG 2.13.2.
- DESCRIPTION
- ===========
- The Multi Router Traffic Grapher (MRTG) is an open-source tool to
- monitor the traffic load on network-links. MRTG generates HTML pages
- containing Web Graphics which provide a LIVE visual representation of
- this traffic.
- Check
- http://www.stat.ee.ethz.ch/mrtg/
- to see what it does.
- MRTG consists of a Perl script which uses SNMP to read the traffic
- counters of your routers and a fast C program which logs the traffic
- data and creates beautiful graphs representing the traffic on the
- monitored network connection. These graphs are embedded into webpages
- which can be viewed from any modern Web-browser.
- Mrtg is known to work on most UNIX variants as well as on NT.
- If you want to know more go to
- http://ee-staff.ethz.ch/~oetiker/webtools/mrtg
- to read all about it and to download your copy of this nifty program.
- cheers
- tobi
- --
- ______ __ _
- /_ __/_ / / (_) Oetiker, Timelord & SysMgr @ EE-Dept ETH-Zurich
- / // _ / _ / / TEL:+41(0)1-6325286 FAX:+41(0)1-6321194
- /_/ ___/_.__/_/ oetiker@ee.ethz.ch http://ee-staff.ethz.ch/~oetiker