Ping Monitor application was designed to be an efficient tool that will help you monitor your network and hosts availability.

NetFlow2SQL Collector can be used to receive NetFlow packets from routing devices and store their contents into databases on Microsoft SQL and MySQL servers for retrieval and analysis. NetFlow2SQL Explorer explores stored data, exports into csv, xls.

A network traffic monitor and logger. Monitor all your network connections in real-time or browse historical reports. See what, when and where with a built-in packet sniffer. Automatically resolves IP addresses to hostnames. Supports proxies.

DhcpExplorer tool allows you to discover DHCP servers on your local subnet or LAN. This is useful for locating servers that are not supposed to be on your network ( rogue DHCP servers ) as well as checking the expected output of known servers.

Active Wall is a free web filtering software. Main features include: url filter, mime filter, web category filter, web content filter, post keyword filter, upload file filter, traffic monitor. It provides continuous enterprise-wide protection.