| < draft-song-opsawg-dnp4iq-00.txt | draft-song-opsawg-dnp4iq-01.txt > | |||
|---|---|---|---|---|
| OPSAWG H. Song, Ed. | OPSAWG H. Song, Ed. | |||
| Internet-Draft J. Gong | Internet-Draft J. Gong | |||
| Intended status: Informational H. Chen | Intended status: Informational Huawei Technologies Co., Ltd | |||
| Expires: December 21, 2017 Huawei Technologies Co., Ltd | Expires: December 21, 2017 June 19, 2017 | |||
| June 19, 2017 | ||||
| Requirements for Interactive Query with Dynamic Network Probes | Requirements for Interactive Query with Dynamic Network Probes | |||
| draft-song-opsawg-dnp4iq-00 | draft-song-opsawg-dnp4iq-01 | |||
| Abstract | Abstract | |||
| This document discusses the motivation and requirements for | This document discusses the motivation and requirements for | |||
| supporting interactive network queries and data collection through a | supporting interactive network queries and data collection through a | |||
| mechanism called Dynamic Network Probes (DNP). Network applications | mechanism called Dynamic Network Probes (DNP). Network applications | |||
| and OAM have various data requirements from the data plane. The | and OAM have various data requirements from the data plane. The | |||
| unpredictable and interactive nature of the query for network data | unpredictable and interactive nature of the query for network data | |||
| analytics asks for dynamic and on-demand data collection | analytics asks for dynamic and on-demand data collection | |||
| capabilities. As user programmable data plane is becoming a reality, | capabilities. As user programmable and configurable data plane is | |||
| it can be enhanced to support interactive query through DNPs. DNP | becoming a reality, it can be extended to support interactive query | |||
| supports node, path, and flow-based data preprocessing and | through DNPs. DNP supports node, path, and flow-based data | |||
| collection. For example, in-situ OAM (iOAM) with user-defined flow- | preprocessing and collection. For example, in-situ OAM (iOAM) with | |||
| based data collection can be programmed and configured through DNP. | user-defined flow-based data collection can be programmed and | |||
| DNPs serve as a building block of an integrated network data | configured through DNP. DNPs serve as a building block of an | |||
| telemetry and analytics platform which involves the network data | integrated network data telemetry and analytics platform which | |||
| plane as an active component for user-defined data collection and | involves the network data plane as an active component for user- | |||
| preparation. | defined data collection and preparation. | |||
| Status of This Memo | Status of This Memo | |||
| This Internet-Draft is submitted in full conformance with the | This Internet-Draft is submitted in full conformance with the | |||
| provisions of BCP 78 and BCP 79. | provisions of BCP 78 and BCP 79. | |||
| Internet-Drafts are working documents of the Internet Engineering | Internet-Drafts are working documents of the Internet Engineering | |||
| Task Force (IETF). Note that other groups may also distribute | Task Force (IETF). Note that other groups may also distribute | |||
| working documents as Internet-Drafts. The list of current Internet- | working documents as Internet-Drafts. The list of current Internet- | |||
| Drafts is at http://datatracker.ietf.org/drafts/current/. | Drafts is at http://datatracker.ietf.org/drafts/current/. | |||
| skipping to change at page 18, line 22 ¶ | skipping to change at line 818 ¶ | |||
| Email: haoyu.song@huawei.com | Email: haoyu.song@huawei.com | |||
| Jun Gong | Jun Gong | |||
| Huawei Technologies Co., Ltd | Huawei Technologies Co., Ltd | |||
| 156 Beiqing Road | 156 Beiqing Road | |||
| Beijing, 100095 | Beijing, 100095 | |||
| P.R. China | P.R. China | |||
| Email: gongjun@huawei.com | Email: gongjun@huawei.com | |||
| Hongfei Chen | ||||
| Huawei Technologies Co., Ltd | ||||
| 156 Beiqing Road | ||||
| Beijing, 100095 | ||||
| P.R. China | ||||
| Email: chenhongfei@huawei.com | ||||
| End of changes. 4 change blocks. | ||||
| 13 lines changed or deleted | 12 lines changed or added | |||
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