When create a ICMP socket socket(AF_INET, SOCK_RAW, IPPROTO_ICMP), the kernel will fill the Ethernet and IP header automatically. Using ancillary data to specify the option content for only a single ...

Socket programming involves the use of sockets, which serve as endpoints for communication. A socket is identified by an IP address and a port number, and it facilitates data transfer between a client ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the original ...