November 2015, № 13 (188)

Ushakov U.A., Konnov A.L., Polezhaev P.N., Shukhman A.E. SIMULATION MODEL OF VPN NETWORK WITH DYNAMIC AUTOCONFIGURATION Nowadays virtual private networks (VPN) are widely used to connect distributed network segments. We have developed the concept of self-organizing virtual private network based on cloud technologies. Deploying VPN can be greatly simplified by using the automatic configuration of network devices based on various algorithms for determining the network topology as well as routing methods. VPN control and routing algorithms may be studied on the basis of simulation. The article presents the simulation model of a self-organizing VPN. Testing has revealed the dependence between increasing the network load and node communication failures. The VPN simulation model can be used to conduct experiments on any topologies, as well as for development of the network segment simulator.Key words: virtual private networks, simulation model, software-configurable network, network as a service.

Download

References:

1. Ushakov Yu.A., Polezhaev P.N., Shukhman A.E. Development of multiservice multipoint VPN network with dynamic autoconfiguration. // Vestnik "Orenburgskogo gosudarstvennogo universiteta", 2015.  — N. 9 (184).  — P. 170-178.

2. Polezhaev P.N., Bahareva N.F., Shukhman A.E. Development of efficient genetic algorithm for routing and delivering QoS using software-defined networks // Vestnik "Orenburgskogo gosudarstvennogo universiteta", 2015.  — N. 1 (176).  — P. 213-217.

3. Dynamic Multipoint VPN.  — URL: http://www.cisco.com/c/en/us/products/security/dynamic-multipoint-vpn-dmvpn.

4. NHRP.  — URL: http://www.cisco.com/c/en/us/td/docs/ios/12_4/ip_addr/configuration/guide/hadnhrp.html.

About this article

Authors: Shuhman A.E., Ushakov Yu.A., Konnov A.L., Polezhaev P.N.

Year: 2015

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru