Etherscan Analyzer is an advanced network traffic and protocol analyzer. You can capture and analyze all packets transmitted in your segment of the local network. It decodes all major protocols, including Ethernet, NetBEUI, TCP/IP, and TCP/IP utilities. It is capable of reconstructing TCP/IP sessions. With this feature, you can easily see data in their original format. 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.