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Configurable UDP and TCP port forwarding. Define IP address ranges to allow or block for each port being forwarded. Have program forward multiple ports simultaneously. View the current data throughput speed of each port forwarding operation. Have program log connection events to a text file. Run program without installing (if desired). Bounce connections back to connector (on same or different port). 100% freeware.

Download NetworkActiv AUTAPF 1.0

SysUtils LAN Administration System
SysUtils LAN Administration System - the software for remote administration of local area networks. It is designed for network administrators working with groups of systems.

Advanced IP Address Calculator
It is a freeware Windows 95/98/NT/2000/XP utility that lets you to calculate every aspect of your subnet configuration in a few mouse clicks! It was designed for any network engineer who needs a fast way to determine subnets.

Network Analyzer
Automatically monitor the machines (NT/2000/XP) in your network and get notified visually, by voice or email when usage of the CPU/Memory/Disk/Network is excessive.

WinLock Remote Administrator
A new security application that makes networks safer and administrators' life easier. Remote Administrator provides remote (IP-based) configuration of WinLock and WinLock Professional clients by means of a comfortable and easy-to-use interface.

Pinkie
Pinkie is a suite of network troubleshooting utilities packaged in an intuitive, easy to use user interface. It can ping, trace, dns lookup, calculate subnet info, ping sweep and scan open ports. It can ping & trace multiple hosts at the same time.