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The Use of MPLS Special Purpose Labels for the Computation of Load Balancing

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Carlos Pignataro , Loa Andersson , Kireeti Kompella
Last updated 2013-08-20 (Latest revision 2013-02-16)
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


In addition to being used for forwarding, an MPLS label stack may also be used as an entropy source to perform load balancing computation in various ways. RFC 4928 and RFC 6790 describe this mechanism in great detail. However, those two RFCs differ in the use of MPLS special purpose labels (previously referred to as "reserved labels") for computation of load balancing. This document addresses this difference in specifications by providing a more comprehensive set of recommendations. This document updates RFC 4928 and RFC 6790.


Carlos Pignataro
Loa Andersson
Kireeti Kompella

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)