1
Scope
2 References
3 Terms and definitions
4 Abbreviations and acronyms
5
Conventions
6
Assumptions
7 Overview and applications
7.1 CR-LDP overview
7.2 Support for basic call identifier
7.3 CR-LDP at UNI reference point
7.4 CR-LDP at I-NNI reference point
7.5 CR-LDP at E-NNI reference point
7.6 CR-LDP support for SPC
7.7 Defect handling
8
GMPLS CR-LDP messages
8.1 Call Setup message
8.2 Call Release message
8.3 Label Request message
8.4 Label Mapping message
8.5 Initialization message
8.6 Hello message
8.7 KeepAlive message
8.8 Label Release message
8.9 Label Withdraw message
8.10 Label Abort message
8.11 Notification message
8.12 Query, Query Reply, and Partial
Query reply messages
9 GMPLS CR-LDP attributes
9.1 Source Id TLV
9.2 Dest Id TLV
9.3 ER TLV
9.4 Call Id TLV
9.5 Call Capability TLV
9.6 Generalized Label Request TLV
9.7 Generalized Label TLV
9.8 Upstream Label TLV
9.9 Acceptable Label TLV
9.10 Label Set TLV
9.11 Suggested Label Set TLV
9.12 Admin Status TLV
9.13 Contract Id TLV
9.14 UNI Service TLV
9.15 Feedback TLV
9.16 Local Connection Id TLV
9.17 Protection TLV
9.18 Diversity TLV
9.19 Status TLV
9.20 Interface TLV
10 Call and connection control procedures using CR-LDP
10.1 CR-LDP discovery and session initialization
10.2 Call setup using CR-LDP
10.3 Call Release using CR-LDP
10.4 Connection setup using CR-LDP
10.5 Connection modification using
CR-LDP
10.6 Connection release using CR-LDP
10.7 Feedback using CR-LDP
10.8 Failure detection and recovery in
CR-LDP
11 Error sequences
Annex A –
Technology-specific terminology updates
Annex
B – TLV code points
Annex C – Label
scope
C.1 Scope of the label
C.2 A label association function
Appendix I – Mapping
of messages
I.1 Mapping of UNI messages
I.2 Mapping of E-NNI messages
Appendix II – Mapping
of attributes
II.1 Mapping of UNI
attributes
II.2 Mapping of E-NNI attributes
Appendix
III – Feedback list TLV