My sample Wireshark packet capture files for research
thelinuxchannel I have a huge repository (or collection) of sample Wireshark packet capture files for reference. I use them extensively for research and development of TOFFEE as well to understand various…
network stack
Circular Ring Buffers Live Visual Demo – Linux Kernel – Device Drivers – Network Stack
In the past I discussed in depth about Architecture and big-picture of Circular Ring buffers and its significance which you can go through over HERE. Here I did a live…
Circular Ring Buffers Architecture – Linux Kernel – Device Drivers – Network Stack
A circular buffer, circular queue, cyclic buffer or ring buffer is a data structure is a fixed-size buffer as if it were connected end-to-end or can be a dynamic one…
Linux (user-space) RAW Socket Programming – Generate Layer-3 IP multicast OSPF Packets
Here is the Layer-3 IP multicast OSPF Packet raw sockets sample source-code discussed in the video:
Linux (user-space) RAW Socket Programming – Generate Layer-2 multicast STP Packets
Here is the Layer-2 multicast STP Packet raw sockets sample source-code discussed in the video:
Linux (user-space) RAW Socket Programming – Generate VOIP SIP UDP Packets
Here is the VOIP SIP UDP Packet raw sockets sample source-code discussed in the video:
Linux (user-space) RAW Socket Programming – Generate Google’s QUIC Protocol UDP Packets
Here is the QUIC Protocol raw sockets sample source-code discussed in the video:
Porting Sample libpcap C code to Raw Sockets | User-space Network Stack Framework
I shot multi-episode video series on sample libpcap user-space C code, which you can refer (below). And long ago I shot multi-episode video series on sending custom packets via raw-sockets…