YD/T 6691-2026Computing and network convergence - Technical requirements of computing-aware routing - OSPF protocol extensions (English PDF)
算力网络 算力路由协议技术要求 OSPF协议扩展
Also coversYD/T6691-2026 + YDT6691-2026
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Issued by
Ministry of Industry and Information Technology
Level / Type
Industry · Recommended
Issue date
March 11, 2026
Implementation date
June 1, 2026
Scope
YD/T 6691-2026 is the English-translated version of 算力网络 算力路由协议技术要求 OSPF协议扩展.
The document defines extensions of the OSPF protocol for computing and network convergence. It covers how computing information is defined in OSPF, and the OSPF packet format and exchange procedure that carry this information.
It applies to network elements and facilities that implement computing-aware routing based on the OSPF protocol. Router vendors, protocol software developers, operators and test laboratories can use it when building or checking OSPF support for computing-aware routing. YD/T 6691-2026 is a voluntary standard approved by the Ministry of Industry and Information Technology, issued on 11 March 2026 and effective from 1 June 2026. It is a new standard.
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Document preview — YD/T 6691-2026
National Standard of the People's Republic of China
- ICS
- 33.040.40
- Classification
- L78
Issued by: Ministry of Industry and Information Technology
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
Foreword
YD/T 6691-2026 is a recommended industry standard of the People's Republic of China in the Telecom sector, approved and issued by the Ministry of Industry and Information Technology on 11 March 2026, with effect from 1 June 2026.
It is administered by the China Communications Standards Association.
Classification: ICS 33.040.40; CCS L78.
1 Scope
The document defines extensions of the OSPF protocol for computing and network convergence. It covers how computing information is defined in OSPF, and the OSPF packet format and exchange procedure that carry this information.
It applies to network elements and facilities that implement computing-aware routing based on the OSPF protocol. Router vendors, protocol software developers, operators and test laboratories can use it when building or checking OSPF support for computing-aware routing. YD/T 6691-2026 is a voluntary standard approved by the Ministry of Industry and Information Technology, issued on 11 March 2026 and effective from 1 June 2026. It is a new standard.
Remaining clauses in the full document
- 2 Normative references
- 3 Terms and definitions
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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