A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : LDP Outbound Label Filtering
Author(s) : Kamran Raza
Sami Boutros
Pradosh Mohapatra
Filename : draft-raza-mpls-ldp-olf-00.txt
Pages : 21
Date : 2011-06-02
The Label Distribution Protocol (LDP) allows one Label Switching
Router (LSR) to advertise to another a set of "bindings" between
MPLS labels and "Forwarding Equivalence Classes" (FECs). Suppose
LSR2 is advertising a set of label bindings to LSR1. Frequently,
LSR1 does not need to know all of LSR2's label bindings, and LSR1
may be configured to disregard bindings in which it has no interest.
This document defines an "Outbound Label Filtering" (OLF) mechanism
that allows LSR1 to inform LSR2 dynamically of the set of FECs for
which it needs to receive label bindings. LSR2 then applies this
filter before sending its label bindings to LSR1. In addition to the
generic aspects of this mechanism, this document also specifies
outbound label filter for the "Address Prefix FEC" type.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-raza-mpls-ldp-olf-00.txt
Internet-Drafts are also available by anonymous FTP at:
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