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- draft-ietf-ccamp-actn-optical-transport-mgmt
Integrating YANG Configuration and Management into an Abstraction and Control of TE Networks (ACTN) System for Optical Networks
Updates as per IETF 126:
Revision: -05
Last update: 18/04/2026
Status:
No substantive text changes, mainly editorial, cleanup and NIT squashing:
- The abstract and introduction better describe the work;
- Expanded explanation of FCAPS and NMS, plus a clearer discussion of transport network management approaches;
- Clarify the text is updated to frame extensions more explicitly in ACTN RDNM context, especially at the MPI;
- Compatibility/migration section has been removed.
-draft-ietf-ccamp-actn-wdm-pluggable-modelling-00
Document expired (July 2026)
- draft-ietf-ccamp-client-signal-yang-17
A YANG Data Model for Transport Network Client Signals
Update as per IETF 126 :
Refreshing update of the document to avoid expiration (February 2026))
- draft-ietf-ccamp-dwdm-if-param-yang-09
A YANG model to manage the optical interface parameters for an external transponder in a WDM network
YANG doctor review received, action needed: https://mailarchive.ietf.org/arch/msg/ccamp/7flbP3yQcUxelSSxg9FRFYUmCJA/
- draft-ietf-ccamp-eth-client-te-topo-yang
A YANG Data Model for Ethernet TE Topology
Draft refreshed (13/04/2026) to avoid expiration
Update as per IETF 125 (14/03/2026):
No updates on this I-D since IETF 124:
Next steps:
- Align with Packet TE Topology, together with updates to the client-signal model
- Align with the other topology models to support multi-layer single-instance topo
- Complete the model description
- draft-ietf-ccamp-flexe-yang-cm-06
YANG Data Model for FlexE Management
Updates as per IETF 126:
Current Version: 09
WGLC finished in May 2026. Comments received during WGLC.
Pending to confirm if all the comments on top of v -07 have been covered in v -09.
-draft-ietf-ccamp-wdm-tunnel-yang
A YANG Data Model for WDM Tunnels
Draft refreshed (22/04/2026)
- draft-ietf-ccamp-flexigrid-yang
A YANG Data Model for Flexi-Grid Optical Networks
The draft has been brough back to the WG, properly updated and passed the WG LC so it should be now ready to be sent back to IESG.
- draft-ietf-ccamp-if-ref-topo-yang-00
A YANG Data Model for Interface Reference Topology
Discussion ongoing to move to TEAS or Netmod
- draft-ietf-ccamp-l1csm-yang-21
A YANG Data Model for L1 Connectivity Service Model (L1CSM)
Publication requested
MISSREF - Depending ....
- draft-ietf-ccamp-layer1-types-19
A YANG Data Model for Layer 1 Types
Draft refreshed (16/06/2026)
- draft-ietf-ccamp-optical-impairment-topology-yang-12
A YANG Data Model for Optical Impairment-aware Topology
Version 12 reviewed by YANG doctors. Make sure comments are addressed. Cluster with RFC9093 bis
- draft-ietf-ccamp-optical-path-computation-yang
YANG Data Models for requesting Path Computation in Optical Networks
Update as per IETF 125 (14/03/2026):
No technical updates on this I-D since IETF 124:
- Refreshed on February 27, 2026 just to avoid expiration
Next steps:
- Align with the WDM tunnel model once it is stable
- Complete the model description
- draft-ietf-ccamp-otn-path-computation-yang
A YANG Data Model for requesting Path Computation in an Optical Transport Network (OTN)
Update as per IETF 125 (14/03/2026):
No updates on this I-D since IETF 124:
- The draft is almost ready for WG LC: depending on the TE Tunnel and path computation models in TEAS WG and on the OTN tunnel model in CCAMP WG
- Just need to align it with the latest changes of the models it has dependency: it could be done right before starting the WG LC process
-draft-ietf-ccamp-otn-topo-yang-16
A YANG Data Model for Optical Transport Network Topology
Publication requested
- draft-ietf-ccamp-otn-tunnel-model
OTN Tunnel YANG Model
Update as per IETF 125 (14/03/2026):
No technical updates on this I-D since IETF 124:
- Refreshed on December 1, 2025 just to avoid expiration
- The draft is almost ready for WG LC: depending on the TE Tunnel model in TEAS WG
- Just need a quick check that there are no changes required by the latest updates on the TE Tunnel right before starting the WG LC process
- draft-ietf-ccamp-rfc9093-bis-04
A YANG Data Model for Layer 0 Types
Version 04 reviewed by YANG doctors. Make sure comments are addressed. Ready with issues. Cluster with optical impairments draft.
- draft-ietf-ccamp-tsvmode-signaling
Conveying Transceiver-Related Information within RSVP-TE Signaling
Updates as per IETF 125 (14/03/2026):
- Authors are waiting for the final versions of draft-ietf-ccamp-optical-impairment-topology and draft-ietf-ccamp-dwdm-if-param-yang to be published.
- After that, authors will make a final alignment of the draft to become ready for the next stage.
- draft-ietf-ccamp-yang-otn-slicing-09
Framework and Data Model for OTN Network Slicing
Update as per IETF 126 (16/07/2026)
Recent Updates:
- None.
Next steps:
- Authors are conducting a review and validation of the model against the
use cases to ensure the completeness before the next meeting.- The authors believe that this draft will be ready for WG LC once the review is completed.
Prio -1
- draft-yoon-ccamp-pm-streaming-04
A YANG Data Model of Performance Management Streaming
(WG adoption stopped - waiting for draft split between IPPM and CCAMP)
Prio 1
-draft-tan-ccamp-fgotn-yang-06
YANG Data Models for fine grain Optical Transport Network
(Just adopted)
Prio 2
-draft-ybam-ccamp-rfc8561bis-00
A YANG Data Model for Microwave Radio Link
Prio 3
- draft-zheng-ccamp-client-pm-yang-07
A YANG Data Model for Client Signal Performance Monitoring
(Check ongoing with IPPM)
Prio 1
- draft-ietf-ccamp-flexigrid-yang (2nd WG last call completed. Moved to IESG)
Prio 2
- draft-ietf-dwdm-if-param-YANG
A YANG data model to manage configurable DWDM optical interfaces
(RTG-DIR, OPS-DIR, YANGDOCTOR reviews done. Ready for WG LC. - Check if there are dependencies on pluggables work)
Prio 3
- draft-ietf-ccamp-tsvmode-signaling-02
Conveying Transceiver-Related Information within RSVP-TE Signaling
(RTG-DIR review-update needed - expected in September after optical impairment topology and if param yang get published)
(Update as for IETF 126) The I-D isn't ready for publication yet according to RTGDIR review. Many comments are related to encoding misalignment with the dependencies. Authors are waiting for the publication of optical-impairment-topology-yang and dwdm-if-param-yang as RFCs to bring back consistency and polish the document. Expectation of having new version ready before the I-D expires (i.e. early September).
Prio 4 (cluster)
- draft-ietf-ccamp-otn-tunnel-model
-draft-ietf-ccamp-otn-path-computation-yang-08
Dependency on draft-ietf-teas-yang-te resolved
RTGDIR review requested and completed - jointly for both
YANG DOCTOR review request for OTN path computation, already done for OTN tunnel model
(Update for IETF 126): Submitted an updated version of the I-D, aligning the YANG data model with the latest guidelines in RFC9907and with latest versions of the TE types, TE tunnel and OTN tunnel YANG data models
The document has normative dependency on three I-Ds (draft-ietf-ccamp-layer1-types, draft-ietf-teas-yang-path-computation and draft-ietf-teas-yang-te). Two of these I-Ds (draft-ietf-ccamp-layer1-types and draft-ietf-teas-yang-te) are now in the RFC Editor Queue and one (draft-ietf-teas-yang-path-computation) has passed WG LC in TEAS WG.
RTGDIR review sent (July 2026) with "Has nits".
YANG Doctors review sent as Ready (June 2026).
Prio 5
- draft-ietf-ccamp-wdm-tunnel-yang
Dependency on draft-ietf-teas-yang-te resolved
Pluggables gap analysis might have impacts on this draft. "soft dependency"
A YANG Data Model for Microwave Radio Link
IPR Poll (Luis)
https://mailarchive.ietf.org/arch/msg/ccamp/WP132SoGXIOHnnPP1SnXn03wEro/
AUTHORS
Scott.Mansfield (Scott.Mansfield@Ericsson.com) -> https://mailarchive.ietf.org/arch/msg/ccamp/SwhiYOfw8HRUhk34XO1MVbY4kxY/
Jonas Ahlberg (jonas.ahlberg@ericsson.com) -> https://mailarchive.ietf.org/arch/msg/ccamp/fW8Ni5KjlPFmKeWy322LslTksoE/
Amy Yemin (amy.yemin@huawei.com) -> https://mailarchive.ietf.org/arch/msg/ccamp/GM9wmgOMU1SKzSMJcmZAIg5jf38/
Daniela Spreafico (daniela.spreafico@nokia.com) -> https://mailarchive.ietf.org/arch/msg/ccamp/7su3VQU4FgjKeQupb_5xFiuZ70M/
Danilo Pala (danilo.pala@techmahindra.com) -> https://mailarchive.ietf.org/arch/msg/ccamp/UNKEjzByQial_DshBvCK2b8v9yo/
CONTRIBUTORS
Italo Busi (italo.busi@huawei.com) -> https://mailarchive.ietf.org/arch/msg/ccamp/fChrlhUXj_wn_-vZOnpd6Tn_IWw/
Koji Kawada (k-kawada@ah.jp.nec.com) -> Mail address not working
Carlos J. Bernardos (cjbc@it.uc3m.es) ->
Marko Vaupotic (Marko.Vaupotic@Aviatnet.com) ->
Xi Li (Xi.Li@neclab.eu) ->
A YANG Data Model of Performance Management Streaming
IPR Poll (Luis)
https://mailarchive.ietf.org/arch/msg/ccamp/qUew9YsAco91KXl6H-Gwacb5HP0/
AUTHORS
Bin Yeong Yoon (byyun@etri.re.kr) - https://mailarchive.ietf.org/arch/msg/ccamp/yf3QLUlFIksXzoQDwJN8Aj6d6Dk/
Youngkil You (young@woori-net.com) - https://mailarchive.ietf.org/arch/msg/ccamp/34c-7aqLmyAOqQqz81tGU7P1z6o/
CONTRIBUTORS
Kwangkoog Lee (kwangkoog.lee@kt.com) - https://mailarchive.ietf.org/arch/msg/ccamp/yjbaoyj-3jgRd0E7PMw6BzhmY4c/
Jongyoon Shin (jongyoon.shin@sk.com) - https://mailarchive.ietf.org/arch/msg/ccamp/h_H_32XAbstzKr0cRKVhjefJ9w4/
Sungyong Nam (sy.nam@lguplus.co.kr) - https://mailarchive.ietf.org/arch/msg/ccamp/nFe-d-L232N4uxsZnV5uQN_8CJw/
.
WDM pluggables modelling
IPR poll (Daniele) https://mailarchive.ietf.org/arch/msg/ccamp/oxAObsMNDG7DzbUXQoMrKwxkgo4/
AUTHORS
Reza Rokui rrokui@ciena.com https://mailarchive.ietf.org/arch/msg/ccamp/wTcSlHzmUG7_QiPWDgSYph3zQFM/
Aihua Guo aihuaguo.ietf@gmail.com https://mailarchive.ietf.org/arch/msg/ccamp/fLmQKyiWFUl-5nT_f4Sw3DrcSOs/
Phil Bedard phbedard@cisco.com https://mailarchive.ietf.org/arch/msg/ccamp/lT_JOIDK60UAD8-WjcbPiv5zRFc/
B Swamynathan swamynathan.b@nokia.com https://mailarchive.ietf.org/arch/msg/ccamp/lU44bJ5yWt0UDsaDKlpc6jO_Mzc/
Gert Grammel ggrammel@juniper.net https://mailarchive.ietf.org/arch/msg/ccamp/zfrunlvl2L85gmlwm7yIP39bflI/
Nigel Davis ndavis@ciena.com https://mailarchive.ietf.org/arch/msg/ccamp/VhCPwRVDystFo0bIYXZsUzkJswk/
Italo Busi italo.busi@huawei.com https://mailarchive.ietf.org/arch/msg/ccamp/g_UT3pNURql8E74557c_ZN4tevs/
Sergio Belotti sergio.belotti@nokia.com https://mailarchive.ietf.org/arch/msg/ccamp/BDgiw0BvaI60wKQ-r65Ee7PK6ic/
Dieter Beller dieter.beller@nokia.com https://mailarchive.ietf.org/arch/msg/ccamp/K5iU4T2bWOWjr-cOoBjLgBNL-gs/
Roberto Manzotti rmanzott@cisco.com https://mailarchive.ietf.org/arch/msg/ccamp/hsIS7tIyABovntCwj5tvKkCN64Y/
Prasenjit Manna prmanna@cisco.com https://mailarchive.ietf.org/arch/msg/ccamp/lXKz2BPbwvzSBVd7Q4XAjC8iPr0/
Gabriele Galimberti ggalimbe56@gmail.com https://mailarchive.ietf.org/arch/msg/ccamp/r8rkEAJWM_BA38dqn71s1gXUeZ8/
Harish Venkatraman harish.venkatraman@nokia.com https://mailarchive.ietf.org/arch/msg/ccamp/5kBrWsg4BZEzWtiI8JJNa8Gxvno/
Gyan Mishra gyan.s.mishra@verizon.com https://mailarchive.ietf.org/arch/msg/ccamp/Gp7M8_BqlV6Ieu6hOGhD6IKEaS8/
Stefan Melin stefan.melin@teliacompany.com https://mailarchive.ietf.org/arch/msg/ccamp/N_n4234nB65vU5JgNtPiCkaNWFg/
Majid Hossein Poor majid.hosseinpoor@team.telstra.com https://mailarchive.ietf.org/arch/msg/ccamp/zjfFT-8nQ6Q5_bc1nHB5OE12BlA/
Dacian Demeter dacian.demeter@telus.com https://mailarchive.ietf.org/arch/msg/ccamp/AB455jRLQ8AougInIU6dBG8yl6A/
Authors
Yinxia Tan https://mailarchive.ietf.org/arch/msg/ccamp/Y3C7dTc-YtNReCCqeQm8UXTBnxQ/
Xing Zhao https://mailarchive.ietf.org/arch/msg/ccamp/EuZZfyvlYl2AJsvz9vR0r_NAKcc/
Chaode Yu https://mailarchive.ietf.org/arch/msg/ccamp/-gK89EmlsMOn-LZ84_d3GhRQ_8I/
Daniel King https://mailarchive.ietf.org/arch/msg/ccamp/LB29yL3RDhZRsNDN067L_B8xA4w/
Adrian Farrel https://mailarchive.ietf.org/arch/msg/ccamp/t2AvHpnZeGtARl7SDAYK4NzBbbU/
Authors
Oscar Gonzalez de Dios https://mailarchive.ietf.org/arch/msg/ccamp/YbJEGcxNOudMb8Lb7iYdlpktjg8/
Jean-Francois Bouquier https://mailarchive.ietf.org/arch/msg/ccamp/EsghGlg4YKc81SDaTno-vnGHmzY/
Julien Meuric https://mailarchive.ietf.org/arch/msg/ccamp/hFSWSOMAZfg4n1GxyV0nomf1INU/
Gyan Mishra https://mailarchive.ietf.org/arch/msg/ccamp/rakJg3YtyNTzOAOKpA2pxzZnR1c/
Gabriele Galimberti https://mailarchive.ietf.org/arch/msg/ccamp/JF2Nn4MrIbOhB-GQPsGdhv2q6EI/
Contributors
Nigel Davis (exempt)
Reza Rokui https://mailarchive.ietf.org/arch/msg/ccamp/CQVMZ5qTzTBZm8p89w0jObFZRbc/
Edward Echeverry (via Luis) https://mailarchive.ietf.org/arch/msg/ccamp/fx6p3WyUXJcOqWaAmLUcQuJa71U/
Aihua Guo https://mailarchive.ietf.org/arch/msg/ccamp/F_UdaygEy04kFGFzdHG2-eSTFBA/
Brent Foster https://mailarchive.ietf.org/arch/msg/ccamp/R5kHwG-RLRF_sOcF5t1WmXQxTDk/
Daniele Ceccarelli https://mailarchive.ietf.org/arch/msg/ccamp/RKy4wxB5qfQ3y6hMFGb1HjB6pds/
Italo Busi https://mailarchive.ietf.org/arch/msg/ccamp/ptdeFXzF9ulu81iQ8JVyOCmDbzY/
Ori Gerstel (via Daniele) https://mailarchive.ietf.org/arch/msg/ccamp/v3ikDqTegMOmpoGtYeti9rSPsho/
Stefan Melin (via Daniele) https://mailarchive.ietf.org/arch/msg/ccamp/_dsyYyLexTOuIY996EbRiLVLflM/
Deborah Brungard https://mailarchive.ietf.org/arch/msg/ccamp/RABlQJ_fSPbNC9SmYfqlaZc8Ah8/
Others:
Sergio Belotti: https://mailarchive.ietf.org/arch/msg/ccamp/lkQDI4j7KOMFFFeXt5XFcMgWhKk/
AUTHORS
Xuesong Geng https://mailarchive.ietf.org/arch/msg/ccamp/O_YwdQEIWDfCn5MK1enSBtde_H8/
Jin Zhou https://mailarchive.ietf.org/arch/msg/ccamp/MwuuVa_v6FAsQyY7pgWJxUApOxQ/
Liuyan Han https://mailarchive.ietf.org/arch/msg/ccamp/30iKtPahSsfkUVeSfJeWFrjLW9Q/
Minxue Wang https://mailarchive.ietf.org/arch/msg/ccamp/5I1MA0hNpFiAVqYnQM56brVZFK4/
Xufeng Liu https://mailarchive.ietf.org/arch/msg/ccamp/b9VLksAluDV0wA1yaFWOBppqRzk/
LUIS MIGUEL CONTRERAS MURILLO https://mailarchive.ietf.org/arch/msg/ccamp/95NE49BG_-ZAwCgXSj02H4_dfsc/
(Authors)
Dieter Beller (editor) https://mailarchive.ietf.org/arch/msg/ccamp/fSJ-gxhQNQRRLBbDX0s1NaCdLfc/
Esther Le Rouzic https://mailarchive.ietf.org/arch/msg/ccamp/HcYFS180UpKxdJ1U46oUi0C9wBM/
Sergio Belotti https://mailarchive.ietf.org/arch/msg/ccamp/49YUIZviyijzYG_FYgTbpdOIb3U/
G. Galimberti https://mailarchive.ietf.org/arch/msg/ccamp/4QrYw1jp3FuR8XE1bdJiJ_Eknn8/
Italo Busi https://mailarchive.ietf.org/arch/msg/ccamp/6pdz2yA0U-k1l4U6ySqjLmIz6Gs/
(Additional Authors)
Young Lee https://mailarchive.ietf.org/arch/msg/ccamp/g7eILcslKdg6pqvTXFZASnzQw3c/
Haomian Zheng https://mailarchive.ietf.org/arch/msg/ccamp/UQajIea7wjFE_ZYI53prM6fQ10M/
Nicola Sambo https://mailarchive.ietf.org/arch/msg/ccamp/Yg5USd6TEm4bwhBcGfcYR2JyyLk/
Giovanni Martinelli https://mailarchive.ietf.org/arch/msg/ccamp/I7U2Nuetn7wPdJxVI0AAvygqOEU/
Jean-Luc Auge https://mailarchive.ietf.org/arch/msg/ccamp/ZF8McuclyWpP9Dp1-zutrpyuL9Y/
Julien Meuric https://mailarchive.ietf.org/arch/msg/ccamp/M1GHGl_gyQUfgeajywKw7fXYDUQ/
Victor Lopez https://mailarchive.ietf.org/arch/msg/ccamp/1J8tI_ogYFEqIzLIQ3IZC6G9E6Q/
Enrico Griseri https://mailarchive.ietf.org/arch/msg/ccamp/GSCwLCzhrbtg4BmfHXP-fJop9Pc/
Gert Grammel https://mailarchive.ietf.org/arch/msg/ccamp/X4fazbrd6kXP7TFtZHfxzvWbSkg/
Roberto Manzotti https://mailarchive.ietf.org/arch/msg/ccamp/jpZWN78thqANSfzKo-D7SCTLe4U/
(Contributors)
Aihua Guo https://mailarchive.ietf.org/arch/msg/ccamp/51KjiLCxyEZm9fD5rqLhHX4vbVY/
Jonas Martensson https://mailarchive.ietf.org/arch/msg/ccamp/N-CBxzY3koM9f5JXZRiiKCSzyMw/
Authors
Sergio Belotti (editor) https://mailarchive.ietf.org/arch/msg/ccamp/BsuMbgNt3Sqie4efuMXB6n6wXio/
Italo Busi (editor) https://mailarchive.ietf.org/arch/msg/ccamp/7cqYvXQIXXxfAVxr0Va1Vk_VEfQ/
Dieter Beller (editor) https://mailarchive.ietf.org/arch/msg/ccamp/pOdM_lZxgQRTxBuNSgxx3iOln3E/
Esther Le Rouzic https://mailarchive.ietf.org/arch/msg/ccamp/oHYmNPSP-wKyTFTaHmP80MVpdOQ/
Aihua Guo https://mailarchive.ietf.org/arch/msg/ccamp/7cqYvXQIXXxfAVxr0Va1Vk_VEfQ/
Contributors
Haomian Zheng https://mailarchive.ietf.org/arch/msg/ccamp/aBljL5LSj5XQe89NZhZ0tRvqi68/
Daniel King https://mailarchive.ietf.org/arch/msg/ccamp/BsuMbgNt3Sqie4efuMXB6n6wXio/
Gabriele Galimberti https://mailarchive.ietf.org/arch/msg/ccamp/N-J0TISBTqK8MwbZdpQ4RGsIWZY/
Enrico Griseri https://mailarchive.ietf.org/arch/msg/ccamp/5qV4398YQIv1maSaieUBs32gNno/
Dhruv Dhody https://mailarchive.ietf.org/arch/msg/ccamp/Kt3IapVi4GfESt5DJE3MDwOCSFA/
Bin Yeong Yoon https://mailarchive.ietf.org/arch/msg/ccamp/1n_0pW2v8TB7nUP24jQGCeGg76s/
Ricard Vilalta https://mailarchive.ietf.org/arch/msg/ccamp/Vc9k-Wc8MxMVHjtxomOOEcfJe1s/
Young Lee https://mailarchive.ietf.org/arch/msg/ccamp/hIf4ZI57tPZTj7a2sUhCnqUGmgo/
Victor Lopez https://mailarchive.ietf.org/arch/msg/ccamp/npBe2n8O75kvozXz3-iDWprFRMk/
The content of this page was last updated on 2014-10-22. It was migrated from the old Trac wiki on 2023-01-12.