TCP (Transmission Control Protocol), UDP (User Datagram Protocol), and ICMP (Internet Control Message Protocol). We will examine their working principles, advantages, differences, and practical use ...

Implements a UDP/IP hardware protocol stack that enables high-speed communication over a ... and the Echo Request and Reply Messages (“ping”) of the Internet Control Message Protocol (ICMP) widely ...

Apart from the case of IGMP and ICMP processing, which is dealt with in the kernel ... which is not known yet since we are at the bottom of the protocol stack. But for PF_PACKET sockets, which must be ...