Title :
Performance Study of the NSIS QoS-NSLP Protocol
Author :
Arumaithurai, Mayutan ; Fu, Xiaoming ; Schloer, Bernd ; Tschofenig, Hannes
Author_Institution :
Inst. of Comput. Sci., Univ. of Goettingen, Gottingen
Abstract :
This paper presents an evaluation of the quality of Service Signalling Layer Protocol (QoS-NSLP) of the NSIS (next steps in signalling) protocol suite. The QoS-NSLP in combination with the NSIS Transport Layer Protocol (NTLP) is proposed by the Internet Engineering Task Force (IETF) as an alternative to the Resource reSerVation Protocol (RSVP). We describe our implementations of the software architecture, both on a network simulator and on a Linux implementation. Both implementations are used in a complimentary manner to illustrate the performance of the QoS-NSLP protocol. The results show the performance of QoS-NSLP with respect to resource consumption, packet processing time, session set up time, refresh interval and protocol overhead. Furthermore, we analyse the protocol performance during route change scenarios.
Keywords :
Internet; quality of service; resource allocation; signalling protocols; transport protocols; IETF; Internet engineering task force; Linux implementation; NSIS QoS-NSLP protocol; NSIS transport layer protocol; NTLP; RSVP; next steps-signalling protocol; packet processing time; quality-of service signalling layer protocol; refresh interval-protocol overhead; resource consumption; resource reservation protocol; session set up time; Communication system traffic control; Hardware; Internet; Linux; Network address translation; Performance analysis; Quality of service; Sockets; Traffic control; Transport protocols;
Conference_Titel :
Global Telecommunications Conference, 2008. IEEE GLOBECOM 2008. IEEE
Conference_Location :
New Orleans, LO
Print_ISBN :
978-1-4244-2324-8
DOI :
10.1109/GLOCOM.2008.ECP.486
