Interface Traffic Indicator 1.4.0 (by Carsten Schmidt)
SNMP graph utility to measure incoming and outgoing traffic on an interface.

MultiPing Grapher 1.3.0 (by Carsten Schmidt)
Tool for testing availability, response times and network performance

FDBGet 1.2.3 (by Carsten Schmidt)
Fdbget.exe is a little tool to retrieve forwarding database entries.

Performance Pinging 2.0.1 (by Carsten Schmidt)
Tool for testing availability, response times and performance.

Squid Efficiency Analyzer 1.1.0 (by Carsten Schmidt)
Squid Efficiency Analyzer interprets a Squid log (native) for proxy efficiency.

Interface Traffic Indicator 1.4.0 (by Carsten Schmidt)
SNMP graph utility to measure incoming and outgoing traffic on an interface.

ToggleNETLIGHTS 1.0.1 (by Toggle Software Inc.)
Systray Network Traffic Monitor.

Network Configuration Management 4.51 (by Missilesoft)
Switch between network configurations, monitor network bandwidth and ports, etc.

Network Configuration Management 4.57 (by Missilesoft)
Switch between network configurations, monitor network bandwidth and ports, etc.

Connect and Shar 1.02 (by PPP Infotech Ltd)
Control, monitor modem and Internet connection from any remote computer

Scannet Light 2.0 (by Profiler3d)
Network monitor,Traffic Monitor,Security.

Connection Monitor 1.2 (by Csgware Corp)
Monitor you Internet Link when Up and When down

MING Network Monitor Home 1.1 (by MING Software Inc.)
monitor everything your kids do on the Internet

HSLAB Modem Monitor 3.1 (by Handy Software Lab)
Program for monitoring a status and performance of the remote device connection.

NetGong 5.9 (by Tsarfin Computing Ltd)
Monitor connectivity and device availability of your network.

Netoscope 1.6 (by Basta Computing, Inc.)
Netoscope: Internet server monitor.

The Dude 1.1 (by MikroTik)
The Dude will layout your network on a map and will monitor services of devices

Sniff-em Packet sniffer 1.12 (by YASC LTD)
Sniff'em 1.12 is a Windows based allround Packet sniffer and Network analyzer.

SNMPTest 1.03 (by Noel Danjou)
Query and monitor any SNMP-compatible device

MailMonitor 1.6.3 (by DigiArch.org)
If you have mail problems, MailMonitor shows you what's going on at port level.