Etherscan Analyzer is an advanced network sniffer and protocol analyzer for Microsoft Windows. With Etherscan, you can capture and analyze all packets transmitted in your segment of the local network.
Etherscan decodes all major protocols, including Ethernet, NetBEUI, TCP/IP, and others. It is capable of reconstructing TCP/IP sessions. With this feature, you can easily see data in their original format, for example, you will be able to read the actual text of an email - as well as any attachment - exactly as it was sent.
With Etherscan you can easily filter the network traffic. Use these flexible, powerful filters during or after capture to isolate traffic by specific node, protocol, error type and/or packet content.