Simple Packet Sender (SPS)

A linux packet crafting tool. Supports IPv4 and IPv6 (but not extension headers yet). Written in C on linux with GUI built using GTK+. Useful for preparing/sending one, multiple, or flooding packets of type TCP, ICMP, or UDP. All values within ethernet frame can be modified arbitrarily. Supports TCP, ICMP and UDP data as well, input from either: keyboard as ASCII, keyboard as hexadecimal, or from file.