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Liaison statement
New RFC on GMPLS Extensions for SONET/SDH

State Posted
Submitted Date 2006-09-15
From Group ccamp
From Contact Adrian Farrel
To Group ITU-T-SG-15
To Contacts Greg Jones <>
Cc Stephen Trowbridge <>
Kam Lam <>
CCAMP Mailing List <>
Ross Callon <>
Bill Fenner <>
Scott Bradner <>
Deborah Brungard <>
Response Contact Adrian Farrel <>
Technical Contact Adrian Farrel <>
Purpose For information
Attachments (None)
The CCAMP working group of the IETF is pleased to inform you of the
publication of RFC 4606: Generalized Multi-Protocol Label Switching
(GMPLS) Extensions for Synchronous Optical Network (SONET) and Synchronous
Digital Hierarchy (SDH) Control.

The Abstract to this RFC reads as follows:

   This document is a companion to the Generalized Multi-protocol Label
   Switching (GMPLS) signaling.  It defines the Synchronous Optical
   Network (SONET)/Synchronous Digital Hierarchy (SDH) technology-
   specific information needed when GMPLS signaling is used.

The RFC can be downloaded free of charge from

RFC 4606 obsoletes RFC 3946 and addresses a minor clarification.

Further information about the work of the CCAMP working group can be
found at our charter page

Best regards,
Adrian Farrel and Deborah Brungard
CCAMP Working Group Co-Chairs