1 Scope
2
References
3
Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4
Abbreviations and acronyms
5
Conventions
6
Supervision
6.1 Defects
6.1.1 Summary of entry/exit
conditions for defects
6.1.2 Continuity supervision
6.1.3 Connectivity supervision
6.1.4 Protocol supervision
6.1.5 Maintenance signal
supervision
6.2 Consequent actions
6.3 Defect correlations
6.4 Performance filters
7
Information flow across reference points
8
MPLS-TP processes
8.1 G-ACh process
8.1.1 Overview
8.1.2 G-ACh insertion process
8.1.3 G-Ach extraction process
8.2 TC/Label processes
8.2.1 TC/Label source processes
8.2.2 TC/Label sink processes
8.2.3 Label stack copy process
8.3 Queuing process
8.4 MPLS-TP-specific GFP-F processes
8.4.1 MPLS-TP-specific GFP-F
source processes
8.4.2 MPLS-TP-specific GFP-F
sink processes
8.5 Control word (CW) processes
8.5.1 CW insertion process
8.5.2 CW extraction process
8.6 OAM related processes used by server
adaptation functions
8.6.1 Selector process
8.6.2 AIS insert process
8.6.3 LCK generation process
8.7 OAM related processes used by adaptation functions
8.7.1 MCC and SCC mapping and demapping
8.7.2 APS insert and extract processes
8.7.3 CSF insert and extract processes
8.8 Proactive and on-demand OAM related processes
8.8.1 Proactive continuity check or connectivity verification (CC/CV)
8.8.2 Remote defect indication (RDI)
8.8.3 On-demand connectivity verification (CV)
8.8.4 Proactive packet loss measurement (LMp)
8.8.5 On-demand packet loss measurement (LMo)
8.8.6 Proactive packet delay measurement (DMp)
8.8.7 On-demand packet delay measurement (DMo)
8.8.8 Throughput test
8.8.9 Route tracing (RT)
8.8.10 LCK/AIS reception
8.8.11 Lock instruct processes
8.9 Dataplane loopback processes
8.9.1 Dataplane loopback sink processes
8.9.2 Dataplane loopback source processes
9 MPLS-TP layer functions
9.1 Connection functions
9.1.1 MPLS-TP connection function (MT_C)
9.1.2 Connection functions for trail protection (MTp_C)
9.1.3 Connection functions for MPLS-TP shared ring protection (MSRP_C)
9.2 Termination functions
9.2.1 MPLS-TP trail termination (MT_TT) function
9.2.2 MPLS-TP trail termination function for trail protection (MTp_TT)
9.2.3 MPLS-TP shared ring protection trail termination function (MSRP_TT)
9.3 Adaptation functions
9.3.1 MPLS-TP to MPLS-TP adaptation function (MT/MT_A)
9.3.2 MPLS-TP to MPLS-TP adaptation function for trail protection
(MT/MTp_A)
9.3.3 MPLS-TP to MSRP adaptation function (MT/MSRP_A)
9.3.4 MSRP to MPLS-TP adaptation function (MSRP/MT_A)
9.4 MT diagnostic function
9.4.1 MT diagnostic functions for MEPs (MTDe)
9.4.2 MT diagnostic functions for MIPs (MTDi)
9.5 MPLS-TP MEP and MIP functions
9.5.1 MPLS-TP NCM MEP function
9.5.2 MPLS-TP TCM MEP function
9.5.3 MT MIP function
9.5.4 MT half MIP function
10 MPLS-TP to Non-MPLS-TP client adaptation functions
10.1 MPLS-TP to ETH adaptation function (MT/ETH_A)
10.1.1 MPLS-TP to ETH adaptation source function (MT/ETH_A_So)
10.1.2 MPLS-TP to ETH adaptation sink function (MT/ETH_A_Sk)
10.2 MPLS-TP to SCC and MCC adaptation functions
10.2.1 MT/SCC_A adaptation function
10.2.2 MT/MCC_A Adaptation Function
11 Non-MPLS-TP server to MPLS-TP adaptation functions
11.1 SDH to MPLS-TP adaptation function (S/MT_A)
11.1.1 VC-n to MPLS-TP adaptation functions (Sn/MT_A; n=3,
3-X, 4, 4-X)
11.1.2 LCAS-capable VC-n to MPLS-TP adaptation functions (Sn-X-L/MT_A;
n=3, 4)
11.1.3 VC-m to MPLS-TP adaptation functions (Sm/MT_A; m=11,
11-X, 12, 12-X)
11.1.4 LCAS-capable VC-m to MPLS-TP adaptation functions (Sm-X-L/MT_A; m=11,
12)
11.2 OTH to MPLS-TP adaptation function (O/MT_A)
11.2.1 ODUk to MPLS-TP adaptation functions
11.2.2 HAO capable ODUk to MPLS-TP adaptation functions (ODUkP-h/MT_A;
k=ODUflex)
11.3 PDH to MPLS-TP adaptation function (P/MT_A)
11.3.1 Pq to MPLS-TP adaptation functions (Pq/MT_A; q = 11s,
12s, 31s, 32e)
11.3.2 LCAS-capable Pq to MPLS-TP adaptation functions (Pq-X-L/MT_A;
q=11s, 12s, 31s, 32e)
11.4 Ethernet to MPLS-TP adaptation function
11.4.1 ETH to MPLS-TP adaptation function (ETH/MT_A)
Annex A Mapping MPLS-TP packets to OTN using IMP
Appendix I Examples of processing of packets with
expired TTL
Appendix II Flow of PHB information through MEP and
MIP
Appendix III SDL descriptions
Bibliography