WinPcap - Home
For many years, WinPcap has been recognized as the industry-standard tool for link-layer network access in Windows environments, allowing applications to capture and transmit network packets …
WinPcap Documentation
Introduction This Manual describes the programming interface and the source code of WinPcap. It provides detailed descriptions of the functions and structures exported to programmers, along with …
WinPcap · Download
Mar 28, 2021 · WinPcap Has Ceased Development. We recommend Npcap. The WinPcap project has ceased development and WinPcap and WinDump are no longer maintained. WE RECOMMEND …
Filtering the traffic - WinPcap
One of the most powerful features offered by WinPcap (and by libpcap as well) is the filtering engine. It provides a very efficient way to receive subsets of the network traffic, and is (usually) integrated with …
Using WinPcap in your programs
Pcap_filter can be used to dump network data according to a particular filter, but also to extract a set of packets from a previously saved file. The format of both input and output files is the format used by …
Opening an adapter and capturing the packets - WinPcap
This function is invoked by libpcap for every new packet coming from the network and receives a generic status (corresponding to the user parameter of pcap_loop () and pcap_dispatch ()), a header with …
Filtering expression syntax - WinPcap
A filter is an ASCII string containing a filtering expression. pcap_compile () takes the expression and translates it in a program for the kernel-level packet filter. The expression selects which packets will …
WinPcap · Developer Resources
Mar 3, 2013 · The latest stable WinPcap version is 4.1.3 At the moment there is no development version of WinPcap. For the list of changes, refer to the changelog.
Sending Packets - WinPcap
Sending a single packet with pcap_sendpacket () The simplest way to send a packet is shown in the following code snippet. After opening an adapter, pcap_sendpacket () is called to send a hand …
WinPcap: pcap_if Struct Reference
PCAP_IF_ interface flags. Currently the only possible flag is PCAP_IF_LOOPBACK, that is set if the interface is a loopback interface. Definition at line 153 of file incs/pcap.h.