Abstract
Due to the increasing multicast applications and high desire for its deployment, it seems that any new technology should support multicast. However; MPLS technology which enhances IP packet forwarding capability by using layer 2 switching still does not offer any special solution for multicast support. The main difficulty in supporting dense-mode multicast protocols like DVMRP and PIM-DM is lack of a broadcast mechanism in MPLS. We propose a genuine broadcast mechanism for MPLS in this paper. First, the proposed mechanism is based on a central broadcast label assigner called BLAC (Broadcast Label Assignment Center). Then, we propose a new dense-mode multicast protocol for MPLS as an extension to our broadcast mechanism. Our method consumes fewer labels compared to the existing proposals supporting dense-mode multicast groups and has smaller forwarding tables.
This work is partially supported by ITRC (Iranian Telecommunication Research Center).
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Deering, S.E., Cheriton, D.R.: Multicast Routing in Datagram Internetworks and Extended LANs. ACM Transactions on Computer Systems 8(2) (1990)
Deering, S., et al.: The PIM Architecture for Wide-Area Multicast Routing. IEEE/ACM Transactions on Networking 4(2) (1996)
Almeroth, K.C.: The Evolution of Mrulticast: From the MBone to Inter-Domain Multicast to Internet2 Deployment. IEEE Network (2000)
Farinacci, D., et al.: Using PIM to Distribute MPLS Labels for Multicast Routes, IETF Draft, draft-faranacci-mpls-multicast-03.txt (November 2000)
Acharya, A., et al.: IP Multicast Support in MPLS. In: IEEE Proc. on ATM Workshop (1999)
Ooms, D., Livens, W.: IP Multicast in MPLS Networks. In: Proc. of the IEEE Conf. on High Performance Switching and Routing (2000)
Ooms, D., et al.: Overview of IP Multicast in a Multi-Protocol Label Switching (MPLS) Environment. RFC 3353 (2002)
Waitzman, D., et al.: Distance Vector Multicast Routing Protocol. RFC 1075 (1988)
Ballardie, A.: Core Based Trees (CBT Version 2) Multicast Routing - Protocol Specification. RFC 2189 (1997)
Rosen, E., et al.: Multiprotocol Label Switching Architecture. RFC 3031 (2001)
Liu, G., Lin, X.: MPLS Performance Evaluation in Backbone Network. In: IEEE ICC, vol. 2, pp. 1179–1183 (2002)
Boudani, A., Cousin, B.: A New Approach to Construct Multicast Trees in MPLS Networks. In: ISCC, pp. 913–919 (2002)
Yang, B., Mohapatra, P.: Edge Router Multicasting with MPLS Traffic Engineering. In: IEEE ICON (2002)
Zhang, Z., et al.: The New Mechanism for MPLS Supporting IP Multicast. In: APCCAS (2000)
Dalal, Y.K., Metcalfe, R.M.: Reverse Path Forwarding of Broadcast Packets. Communications of the ACM 21(12) (1978)
Rosen, E., et al.: MPLS abel Stack Encoding. RFC 3032 (2001)
Keshav, S., Paul, S.: Centralized Multicast. In: Proc. of IEEE ICNP (1999)
Paxson, V.: End-to-End Routing Behavior in the Internet. In: SIGCOMM 1996 (1996)
Peterson, L.L., Davie, B.S.: Computer Networks: A Systems Approach, 2nd edn. Morgan Kaufmann Pub., San Francisco (2000)
Protocol Numbers and Assignment Services, http://www.iana.org/numbers.html
Dumortier, P., et al.: IP Multicast Shortcut over ATM: A Winner Combination. In: IEEE Globecom 1998 (1998)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2003 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Samadian-Barzoki, S., Mohammadi, M.B., Yazdani, N. (2003). An MPLS Broadcast Mechanism and Its Extension for Dense-Mode Multicast Support. In: Kahng, HK. (eds) Information Networking. ICOIN 2003. Lecture Notes in Computer Science, vol 2662. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45235-5_23
Download citation
DOI: https://doi.org/10.1007/978-3-540-45235-5_23
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-40827-7
Online ISBN: 978-3-540-45235-5
eBook Packages: Springer Book Archive