QoS Routing Mechanisms and OSPF Extensions

Metadata

Publisher: IETF
Doc Type: Experimental
Pages: 50
Abstract: This memo describes extensions to the OSPF protocol to support QoS routes. The focus of this document is on the algorithms used to compute QoS routes and on the necessary modifications to OSPF to support this function, e.g., the information needed, its format, how it is distributed, and how it is used by the QoS path selection process. This memo defines an Experimental Protocol for the Internet community.
Publication Date: 1999-08-01
Status Note: Experimental
DOI: 10.17487/RFC2676
Link: https://doi.org/10.17487/RFC2676
Author(s): George Apostolopoulos
Sanjay Kamat
Doug Williams
Dr. Roch Guerin
Ariel Orda
Tony Przygienda
Keyword(s): QoS, Quality Of Service, OSPF, Routing

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Bibliographic Reference(s)

ISBN.0198596227 — Car79 EXTERNAL
J.-Y. Le Boudec and T. Przygienda. A Route Pre-Computation Algorithm for Integrated Services Networks. Journal of Network and Systems Management, 3(4), 1995. EXTERNAL
A. Przygienda. Link State Routing with QoS in ATM LANs. Ph.D. Thesis Nr. 11051, Swiss Federal Institute of Technology, April 1995. EXTERNAL
D.D. Sleator and R.E. Tarjan. A Data Structure for Dynamic Trees. Journal of Computer Systems, 26, 1983. EXTERNAL
Merit GateD Consortium. The Gate Daemon (GateD) project. EXTERNAL
M.R. Garey and D.S. Johnson. Computers and Intractability. Freeman, San Francisco, 1979. EXTERNAL
R. Guerin and A. Orda. QoS-Based Routing in Networks with Inaccurate Information: Theory and Algorithms. IEEE/ACM Transactions on Networking, 7(3):350--364, June 1999. EXTERNAL
Guerin, R., Kamat, S. and E. Rosen, "An Extended RSVP Routing Interface, Work in Progress. EXTERNAL
G. Apostolopoulos, R. Guerin, S. Kamat, and S. K. Tripathi. QoS routing: A performance perspective. In Proceedings of ACM SIGCOMM'98, pages 17--28, Vancouver, Canada, October EXTERNAL
R. Guerin, S. Kamat, and S. Herzog. QoS Path Management with RSVP. In Proceedings of the 2nd IEEE Global Internet Mini-Conference, pages 1914-1918, Phoenix, AZ, November EXTERNAL
A. Tannenbaum. Computer Networks. Addisson Wesley, 1989. EXTERNAL
Der-Hwa G., Li, T., Guerin, R., Rosen, E. and S. Kamat, "Setting Up Reservations on Explicit Paths using RSVP", Work in Progress. EXTERNAL
Yavatkar, R., Pendarakis, D. and R. Guerin, "A Framework for Policy-based Admission Control", INTERNET-DRAFT, April 1999. Work in Progress. EXTERNAL
D. H. Lorenz and A. Orda. QoS Routing in Networks with Uncertain Parameters. IEEE/ACM Transactions on Networking, 6(6):768--778, December 1998. EXTERNAL
R. Guerin, A. Orda, and D. Williams. QoS Routing Mechanisms and OSPF Extensions. In Proceedings of the 2nd IEEE Global Internet Mini-Conference, pages 1903-1908, Phoenix, AZ, November 1997. EXTERNAL
T. H. Cormen, C. E. Leiserson, and R. L. Rivest. Introduction to Algorithms. MIT Press, Cambridge, MA, 1990. EXTERNAL
G. Apostolopoulos, R. Guerin, and S. Kamat. Implementation and performance meassurements of QoS routing extensions to OSPF. In Proceedings of INFOCOM'99, pages 680--688, New York, NY, March 1999. EXTERNAL
R. Rajan, J. C. Martin, S. Kamat, M. See, R. Chaudhury, D. Verma, G. Powers, and R. Yavatkar. Schema for differentiated services and integrated services in networks. INTERNET-DRAFT, October 1998. work in progress. EXTERNAL
G. Apostolopoulos and S. K. Tripathi. On reducing the processing cost of on-demand QoS path computation. In Proceedings of ICNP'98, pages 80--89, Austin, TX, October 1998. EXTERNAL
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IETF RFC 2205 [Active*]
IETF RFC 2212 [Active*]
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IETF RFC 2474 [Active*]

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IETF RFC 2702 [Active*]