Process model for monitoring the correctness of packet fragmentation in the departmental data network

Abstract

Process model for monitoring the correctness of packet fragmentation in the departmental data network

Pochinok V.V., Sherstobitov R.S., Telenga A.P., Lebedkina T.V., Kuchurov V.V.

Incoming article date: 21.05.2020

The article describes a model that allows to conduct research and justification of the choice of operating modes of departmental network information objects functioning in distributed data transmission networks in conditions of unauthorized actions aimed at overloading network information objects with incorrectly fragmented message packets. The developed model allows to formulate requirements on improvement of indicators of timely granting of service possibilities to subscribers of departmental data transmission networks and also maintenance of availability of the processed information in the conditions of high intensity of an exchange of message packets with incorrect parameters of fragmentation through monitoring of failures (failures) of defragmentation of message packets and adaptation of parameters of a communication route to change of structure (parameters) of a data transmission network.

Keywords: data network, departmental network information objects, IP datagrams, packet fragmentation