Open Source C Network Monitoring Software - Page 5

LAN-MANAGER is an application which will be able to monitor networks,to analyze the network's topology and warn the network's administrator in case of an incident.

Logpp is a tool for preprocessing event logs and feeding relevant data to other programs for storing or in-depth analysis. Logpp reads lines appended to input files, matches the lines with patterns, and writes the results to given destinations.

nrpe_nt is a windows version of the nrpe (Nagios Remote Plugin Executor) daemon for unix-like operation systems. It provides methods to execute Nagios service checks on a windows host and report the results back to your Nagios host.

A collection of Nagios plugins which use SNMP to query devices.

Streamline is a pipelined I/O subsystem for both kernel and application processing on Linux, with 40+ filters for pattern matching, stream reassembly, compression, etc. It exports the pipes, sockets, and pcap interfaces and uses shared memory to reduce I

glFlow is a robust, fast, portable, pcap-centric (D)DoS detection tool.

Jnettop allows administrators of routers to watch online traffic coming across the network in a fashion similar to the way top displays statistics about processes. It is useful for quickly evaluating the state of the network.

Ourmon is a network monitoring and anomaly detection system and displays the data for multiple BPF expressions via RRDTOOL-based graphs. It also helps the user identify various kinds of network anomalies using various flow analysis tools and logging.

tcptrace is a tool written by Shawn Ostermann at Ohio University, for analysis of TCP dump files. It can take as input the files produced by several popular packet-capture programs, including tcpdump, snoop, etherpeek, HP Net Metrix, and WinDump. tcptrace can produce several different types of output containing information on each connection seen, such as elapsed time, bytes and segments sent and recieved, retransmissions, round trip times, window advertisements, throughput, and more. It can also produce a number of graphs for further analysis.

Surealived is a effective LVS service tester. It is based on epoll and allows you to detect your hosts state using HTTP, TCP, DNS, exec and a universal LUA embedded tester. SSL is also supported. Testers are easily extendable dynamic modules.

Python module for the libpcap packet capture library, based on the original python libpcap module by Aaron Rhodes.

viewstate is a decoder and encoder for ASP .Net viewstate data. It supports the different viewstate data formats and can extract viewstate data direct from web pages. viewstate will also show any hash applied to the viewstate data.

Benson is an automated monitoring system designed to ease the life of a network, system, and database administrator. Benson harness the power of Perl for flexibility all while maintaining the low foot print required of a networked monitoring system.

EHNT is a tool which turns streams of Netflow (version 5) data into something useful and human-readable. (Netflow is a UDP-based traffic reporting protocol created by Cisco, generated by Cisco, Juniper, Foundry, and other routers.)

This is a Host based Intrusion Detection system, it consists of 4 components viz.Port scan detector,Policy Enforcer,Network Statistics,and Vulnerability detector. The backend programs are written in C, the front end is made using Qt Designer and Glade.

httest is a script based tool for testing and benchmarking web applications, web servers, proxy servers and web browsers. httest can emulate clients and servers in the same test script, very useful for testing proxys.

LineControl allows you to remotely control the internet connection of a linux masquerading server from multiple clients. It takes care with the number of clients using the connection and decides upon this number whether the connection should be up or dow

wdiag - a collection of utilities to get DSL stats from Westell DSL modems. It is written in C and and should work on Linux 2.4/2.6 and FreeBSD 4 and higher. It provides line stats, previously only available via the win32-only Westell diagnostic utility.

M-ICE is a modular hostbased intrusion detection framework. It is used as middleware to close the gap between IDS research and IDS development. M-ICE consists of various parts that can be connected together by using network-or interprocess-communication

Multiscan is a simple portscanner coded in c, which allows you to scan a range of ip addresses.

Traffic monitoring daemon. Uses libpcap to collect accounting info. Works on linux, freebsd, openbsd, solaris. Accounting information is stored in mySQL. Support per hour statistics. Web interface included

New Netflow Collector is aimed to be POSIX-compliant, portable collector of flows, generated by Cisco and other routers. It understands netflow v1, v5 and v7 flows and has plugin interface for storing flows in databases, text files, etc.

Peep is a network monitoring tool that represents network information via an audio interface. Network diagnostics are made not only based on single network events but whether the network sounds "normal".

Smtp Relay Checker is a network open mail relay checker. It is muti-threaded so it can be used to scan vast networks quickly, it is fully configurable so it can be adjusted to suit any need, and the scan results can be displayed in HTML. It is intended f

stupid-ftpd is an ftp server, which provides a normal ftp-daemon functionality and a command-line mode. It has got a /etc/passwd independent user database which allows many variations of permissions. The server is easy to configure and very flexible.