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http://www.zabbix.com/ - http://www.zabbix.com/
Software for application and network monitoring - logging, monitoring, capacity planning, availability and performance measurement, and helpdesk information. (C, PHP) [POSIX] |
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Anteater - http://anteater.drzoom.ch/
A log analyser for MTA logfiles (for example sendmail). (C++) [GNU/Linux, Unix] |
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http://www.ntop.org/ntop.html - http://www.ntop.org/ntop.html
A tool that shows the network usage. It can be used interactively, or in web mode. (C) [GNU/Linux, Unix, Windows] |
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Network Grep - http://ngrep.sourceforge.net/
Ngrep is a pcap-aware tool that will allow you to specify extended regular expressions to match against data part of packets on the network. (C) [GNU/Linux, BSD, Windows 95/98/2000] |
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Calamaris - http://cord.de/tools/squid/calamaris/Welcome.html
Parses the logfiles of a wide variety of Web proxy servers and generates reports. (Perl) [Linux, Unix] |
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Netload-Applet - http://netload-applet.sourceforge.net/
A network load monitoring applet for GNOME. (C) [GNU/Linux, FreeBSD] |
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Fast Track Systems Monitor - http://ftmon.sourceforge.net
A general purpose monitoring engine for use by home users and system administrators (Perl) [Unix, Win32] |
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Fireparse - http://freshmeat.net/projects/fireparse/
Emails a report of all packets that have been logged by the kernel's ipchains or iptables packet filtering subsystems. (Perl) [GNU/Linux] |
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CoCaLoRes - http://cocalores.sourceforge.net/
Resolves IP numbers to hostnames like in Apache, Squid, or other logfiles. It is able to cache lookups in a file. (Perl) |
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Htmlobserver - http://home.arcor.de/hirnstrom/htmlobserver/index.html
Web page checker based on regular expressions. (Java) [Linux, Windows] |