Current issues with existing RBNF notation for PCEP messages and extensions
CTTC
Coriant
Old Dog Consulting
Huawei Technologies
Huawei Technologies
The PCEP protocol has been defined in [RFC5440] and later extended in several RFCs. This document aims at documenting inconsistencies when implementing a set of extensions and at providing a reference, complete and formal RBNF grammar for PCEP messages, including object ordering and precedence rules.