ForCES Logical Function Block (LFB) Library

The information below is for an old version of the document
Document Type None Internet-Draft (forces WG)
Last updated 2013-02-12 (latest revision 2013-01-28)
Stream IETF
Intended RFC status Proposed Standard
Expired & archived
pdf htmlized bibtex
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Stream WG state (None)
Doc Shepherd Follow-up Underway
Document shepherd Jamal Hadi Salim
Shepherd write-up Show (last changed 2012-10-25)
IESG IESG state Unknown state
Consensus Boilerplate Unknown
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Responsible AD Adrian Farrel
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines basic classes of Logical Function Blocks (LFBs) used in the Forwarding and Control Element Separation (ForCES). The basic LFB classes are defined according to ForCES FE model and ForCES protocol specifications, and are scoped to meet requirements of typical router functions and considered as the basic LFB library for ForCES. The library includes the descriptions of the LFBs and the XML definitions.


Weiming Wang (
Evangelos Haleplidis (
Kentaro Ogawa (
Chuanhuang Li (
Joel Halpern (

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