Packet Sniffer SDK is a library set for packet capture and network analysis for all Win32 platforms.

Here are some key features of "Packet Sniffer SDK for Windows":

· Any pre-installed packet drivers are not required;
· Support of 1GBit networks;
· Support of all modern development environments for Windows;
· All PSSDK editions (ActiveX, VCL, DLL, and static libraries) are compiled from the same well-optimized C code. Therefore you may be assured that any Packet Sniffer SDK improvement is implemented in all its editions;
· Support of multiprocessor (SMP) systems;
· Support of packet filtering by BPF (BSD Packet Filter, user-settable packet filters) on the internal packet driver level;
· Supports of new FastBPF technology (Just-In-Time BPF filters compilation, works approximately 6 times faster than "classic" BPF filtering);
· Support of packet generation and sending functions;
· Support of local TCP/UDP traffic capturing with binding it to processes (including loopback traffic);
· Assembling of TCP sessions in data streams;
· High-performance traffic delivering to application and buffering it using queue mechanism;
· Support of BPF assembler for BPF filters programming;
· Support of disassembling BPF filters to BPF assembler source texts;
· All editions of Packet Sniffer SDK components/libraries contain internal packet driver, which is dynamically loaded/unloaded when the application, using Packet Sniffer SDK, is launched/closed.


What's New in This Release:

· WinPCap to PSSDK migration module added;
· Source texts of the .NET wrappers for PSSDK objects added;
· HNTcpManager component added;
· HNTcpSession component added;
· HNLBAdapter component added;
· HNLBSession component added;
· HNLBHosts component added;
· Added event handlers OnThreadBegin and OnThreadEnd. Now internal thread of any component notifies about its creating and destroying (see HNLBAdapter, HNQueue, HNAdapter);
· HNAdapter.OnPacketReceive event handler is changed;
· HNQueue component added;
· ReceiveQueue property added to HNAdapter object. This property is intended for working with HNQueue component;
· Added SyncSendEx and AsyncSendEx methods for working with HNPacket object;
· Added possibility in the HNUserFilter component to use FastBPF technology from the application level, also BPF compiler and decompiler added;
· HNAdapter.OnPacketReceive event handler changed;
· HNPacket component changed.