medicanna.blogg.se - Reason for mac fragmentation networking

More Fragments Field (MF):- This field tells if there are more fragments ahead of this fragment, i.e., if MF = 1, there are more fragments ahead of this fragment, and if MF = 0, it is the last fragment.

As a result, all fragments except the last should have data in multiples of 8, so that fragment offset belongs to N.

The maximum size of an IP datagram is 2 1 6 − 1 = 6 5, 5 3 5 2^ = 8 2 1 6 / 2 1 3 = 8, which functions as a scaling factor.

Some points related to the fragmentation: The receiving host reassembles the fragments. IP fragmentation is a process that divides packets into smaller pieces ( fragments) so that the resulting pieces can travel across a link with a smaller maximum transmission unit (MTU) than the original packet size.

This article also discusses datagram, fragmentation of datagram, and reassembly algorithm.This article briefly explains why fragmentation is needed.This article also discusses various examples of IP fragmentation.This article lists and explains various Fields in IP Header for Fragmentation.

This article discusses Fragmentation in Networking.So that data flow is not impeded, the network layer separates the datagram received from the transport layer into fragments. The network layer fragments data when the maximum size of a datagram exceeds the maximum size of data that can be retained in a frame, i.e., its Maximum Transmission Unit (MTU). Fragmentation is a process that divides packets into smaller pieces ( fragments) so that the resulting pieces can travel across a link with a smaller maximum transmission unit (MTU) than the original packet size.