Protocol

Wippien
Free - Kresimir Petric

Wippien is instant messaging client with VPN support, that combines different protocols - ICQ, MSN, AIM, Yahoo, Google Talk. It gives you ability to have several computers arround the world connected to isolated local LAN without any special setup. NAT traversal techniques are used to penetrate NAT devices and make direct connections between peers, and allows you to access their resources (such as sytem shares, printers..)

wi fi, explorer, supervisor, top talkers, gmail, soft phone, internals of mapi, iax2, tftp daemon, remote authentication, ntp time server

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PC On/Off Time tracking
Free - A. & M. Neuber Software

PC On/Off Time graphically shows the working time on your computer of the last 3 weeks without logging your computer before. PC On/Off Time works with Windows Vista, XP, 2000. You get an extensive evaluation of your working times and projects with the professional time tracking software Visual TimeAnalyzer www.neuber.com/timeanalyzer - independent of your Windows version.

address resolution protocol, stealth, observe, voip gateway, supervise, secure vnc, sip fxo, hklm, virtual private network, authentication, port scanner

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What Is Transferring
Free - LionMax Software

What Is Transferring is a easy-to-use packet sniffer for Windows 2000/XP. It is able to capture TCP/IP packets that pass through your network adapter, and view the captured data in Text mode (for HTML page, email, etc.) or in Hex/Ascii mode (for ZIP, JPEG, GIF, etc.). With this software, you can check: 1) If there is any unwanted connections. 2) What have those connections sent or received.

mesh, hkcu, rnsbl, telephony adapter, dial in users, ssl tunnel, service, reverse, sender, send, time synchronization

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PumpKIN
Free - Klever Group

PumpKIN is an open source, fully functional, free TFTP server and TFTP client, which implements TFTP according to RFC1350. It also implements block size option, which allows transfer of large files, as well as transfer size and transfer timeout options described in RFC2348 and RFC2349.

radius, voice conversation, senderid, idefisk, https proxy, live chat, file, access control, tftp client, adhoc, ws ftp

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ArpCacheWatch
Free - Nsasoft LLC.

ArpCacheWatch monitors Windows ARP cache and allows to send an ARP request to obtain the physical address that corresponds to the specified destination IP address. The ARP cache contains IP/MAC translations so that every time an IP packet are to be sent, the MAC address doesn't have to queried through a broadcast, instead it can use the cached address.

network time protocol, web statistics, application sharing, file share, softphone, mail traffic, logger, zoiper, voip fxo, https tunnel, lookup

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PRTG - Paessler Router Traffic Grapher
Free - Paessler AG

PRTG Traffic Grapher is an easy to use Windows application for monitoring and classifying bandwidth usage. It provides system administrators with live readings and long-term usage trends for their network devices. PRTG is mainly used for bandwidth usage monitoring, but may also be used to monitor many other aspects of a network such as memory and CPU utilization. The user receives detailed and comprehensive bandwidth and network usage data.

remote screen sharing, dhcp, 802 11, security software, raw sockets, debug, whiteboard, http tunnel, linux, time clock, receive

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