Axence NetTools is a solution for measuring network performance and diagnosing network problems. Its most powerful component is graphical MultiPing with a history of response time and packets lost (for monitoring the availability of your hosts). It also consists of other tools like trace, lookup, and port/network scanner.

A comprehensive set of administration tools:

NetWatch - network monitoring with alerting, real-time & historical charts of response time & packet lost. E-mail and sound notifications available when a host is down.

WinTools - lists exhaustive system information from Windows computers: running processes & services, registry, event log, disk, memory & CPU information.

Port Scanner - checks for all open ports and running services. It can discover some Trojans/spyware.

Network Scanner - discovers all nodes, their IP/MAC and services running on them.

NetStat - displays your computer's inbound and outbound connections, lists all open TCP/UDP ports, with the remote IP address & the process using the connection.

TCP/IP Workshop - establishes low-level TCP/UDP connections to troubleshoot and test network services. It can send raw data to any remote port. Other tools: ping, fast trace route, lookup, bandwidth test tool, SNMP browser.

Ссылка: http://www.axen..Download/NetTools3.exe