Ethernet
OCaml Ethernet (IEEE 802.3) layer
Ethernet (IEEE 802.3) is a widely used data link layer. The hardware is usually a twisted pair or fibre connection, on the software side it consists of an Ethernet header where source and destination mac addresses, and a type field, indicating the type of the next layer, are present. The Ethernet layer consists of network card mac address and MTU information, and provides decapsulation and encapsulation.
module Packet : sig ... end
module type S = sig ... end