Let's see it do so with the example in Listing 1. We open a socket belonging to the PF_PACKET family, specifying a SOCK_RAW socket type and IP-related protocol type. Then we start reading from the ...

The TUX Web server is a good example of an application that runs inside the kernel and serves static content. In this article, we explain the basics of writing network applications within the kernel ...

For Linux, the raw(7) man entry for IPv4 sockets make it clear that the IP_HDRINCL socket option is default by default for IPPROTO_RAW sockets. This is different from MacOS, which is effectively ...