Usporedna analiza AAA protokola za rad u bežičnim mrežama

scientific master's theses

• Title (english): Comparison of the RADIUS and Diameter protocols
• Author: Mladen Stanke; VIAF: 305730929
• Mentor: Branko Jeren (mentor)
• Committee member: Davor Petrinović (predsjednik povjerenstva)
• Committee member: Branko Jeren (član povjerenstva)
• Committee member: Hrvoje Gold (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; (Department of Electronic Systems and Information Processing); Zagreb
• Defense date and country: 2009-02-06, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing; Data Processing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering; Electronics
• Universal decimal classification (UDC): 004 - Computer science and technology. Computing. Data processing ; 65 - Communication and transport industries. Accountancy. Business management. Public relations

Abstract

U ovom istraživanju se na praktičnom slučaju istraživala razlika u Diameter i RADIUS protokolu te njihovo ponašanje u stvarnoj situaciji. Testna okolina je realizirana pomoću VitalAAA programa u kojem su podržani RADIUS server i klijent, te Diameter server i klijent. Iz logova se očitavalo vrijeme reakcije u pojedinim mjerenjima. Mjerena su: vremena uspostava spajanja kod RADIUS i Diameter protokola, vrijeme reakcije klijenta na događaj da primarni server nije dostupan, pouzdanost transporta kod Diametera i RADIUS-a, te sposobnost pronalaženja čvora kod Diametera. Rezultati su prikazani tablično, grafički i komentirani.

Abstract (english)

In this research, the differences between the Diameter and the RADIUS protocols were studied on a practical example, and their behavior was tested in a real life situation. Diameter and the RADIUS test environment was created via the VitalAAA program which supports the RADIUS server and client, and the Diameter server and client. The reaction time for individual measurements was read from the log file. The following measurements were made: connection times for RADIUS and Diameter protocols, client reaction time in case primary server is unavailable, transport reliability for Diameter and RADIUS, and node search capability for Diameter. The results are presented both tabular and graphically and also commented.

• Keywords: RADIUS – Remote Authentication Dial-In Services; Diameter- AAA protokol; server – odgovoran je za primanje korisničkih zahtjeva; autentifikaciju korisnika i vraćanje svih potrebnih informacija za klijenta da bi omogućio korisniku uslugu; klijent – odgovoran je za prosljeđivanje korisničkih informacija serveru i mora reagirati na odgovor koji se vratio sa servera; AAA- Authentication; Authorization and Accounting; AVP- Attribute Value Pair; EAP- Extensible Authentication Protocol; EAP-TLS - EAP-Transport Layer Security; EAP-TTLS - EAP-Tunneled Transport Layer Security; VPN- virtual private network; UDP- User Datagram Protocol; TCP- Transmission Control Protocol; TACACS+ - Terminal Access Controller Access-Control System
• Keywords (english): RADIUS – Remote Authentication Dial-In Services; Diameter- AAA protocol; server - responsible for receiving user connection requests; authenticating the user and then returning all configuration information necessary for the client to deliver service to the user; client - responsible for passing user information to servers and then acting on the response which is returned; AAA- Authentication; Authorization and Accounting; AVP- Attribute Value Pair; EAP- Extensible Authentication Protocol; EAP-TLS - EAP-Transport Layer Security; EAP-TTLS - EAP-Tunneled Transport Layer Security; VPN- virtual private network; UDP- User Datagram Protocol; TCP- Transmission Control Protocol; TACACS+ - Terminal Access Controller Access-Control System
• Language: croatian
• URN:NBN: urn:nbn:hr:168:419454
• Study programme: Title: Postgraduate master programe in computing; Study programme type: university; Study level: postgraduate; Academic / professional title: magistar inženjer računarstva (magistar inženjer računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-06-15 15:51:41