Netdude is the NETwork DUmp data Displayer and Editor for tcpdump tracefiles.
It is a GUI-based tool that allows you to make detailed changes to packets in
tcpdump tracefiles.
Netmap can be used to make a graphical representation of the surrounding
network. It first uses traceroute to make a list of all routers and their
interconnections, after which it generates a .dot file.
__ _ __
_ __ ___| /_ ___ ___ _ __(_)_ __ | /_ (portable/multi-platform) lightwei-
| '_ \./ _ \ __/ __)/ __| '__| | '_ \| __) ght TCP socket scripting. Intende-
| | | | ._/ |_(__ \ (__| | | | |_) ) |_ d for (non-)experienced persons to
|_| |_|\___|\__|___/\___|_| |_| .__/ \__) be able to use to automate situati-
[TCP socket scripting program] |_| [1.6.0] ons, built on a word-to-word rules-
et response system. includes wild-
card support, character replacement, random replacement, argument inclusion,
server timeout, initial send, display altering, multiple character dump forma-
ts, telnet protocol support, logging, program to socket dumping, executable
ruleset support, reverse binding, and module support among other things.
Nifmon is a curses-based tool for FreeBSD which can be used to monitor network
interfaces (also tun devices).
It displays continously updated statistics for the following quantities:
- total amount of bytes/packets transferred in/out
- bytes/packets transferred in/out during the last second/minute/hour
- a stripped down tcpdump output
You will need super-user permissions in order to use nifmon.
This module provides methods for implementing a DHCP client. It allows
perl scripts to interacts with DHCP servers.
It's good for DHCP servers testing.
ntop is a flexible and feature-rich tool for monitoring and troubleshooting
local area networks. It provides command line and web interfaces, the latter
via an embedded web server. ntop is based on libpcap.
NXProxy is a program required by the x2go client.
nylon is a Unix SOCKS 4 and 5 proxy server. It is compatible with BSD,
Solaris, HP-UX and Linux 2.2 & 2.4.
OhPhone is a H323 Video Conferencing Program compatible with other
H323 video conferencing programs including Microsoft NetMeeting.
OhPhone supports full duplex audio and bi-directional video.
It requires a full duplex sound card for audio support
and a Bt848/878 based video card (using the bktr driver) for video capture.
It uses the OpenH323 and PWLib libraries, developed by Equivalence Pty.
Omnitty is a curses-based program that allows one to log into several
machines simultaneously and interact with them, selectively directing
input to individual machines or groups of selected machines.
You can run both line-oriented and screen oriented in the target
machines, because Omnitty has built-in terminal emulation capability.
When the window is large enough, Omnitty also displays a "summary area"
for each machine, in which it shows what the latest output from the
machine was, so you can have an idea of what is going on in each machine.