SoftPerfect Network Protocol Analyzer is an advanced professional tool to analyze, maintain and monitor all types of LAN and Internet connections. It captures all the data that passes through the connection or the network card, analyzes it and shows it to you in an easy to understand way. This application presents its reports on the analysis of your network in a totally accessible format, so you can know at any time if you need to defrag a machine, or modify a parameter of your connection. SoftPerfect Network Protocol Analyzer analyzes all the network traffic based on a number of protocols, for example: AH, ARP, ESP, ICMP, ICMPv6, IP, IPv6, IPX, LLC, MSG, REVARP, RIP, SAP, SER, SNAP, SPX, TCP and UDP. They allow high level recostruction of HTTP, SMTP, POP, IMAP, FTP, TELNET, etc protocols.Also, SoftPerfect Network Protocol Analyzer has a filter system that is totally configurable, to get just the traffic you want to analyze. It also has a tool that lets you build your own network packets, so you can check if your network is functioning correctly, or there has been an attack or intrusion. SoftPerfect Network Protocol Analyzer is an ideal tool for network administrators, specialists in network security and application developers.