Segment Routing based Virtual Transport Network (VTN) for Enhanced VPN
draft-dong-spring-sr-for-enhanced-vpn-13
| Document | Type | Replaced Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Jie Dong , Stewart Bryant , Takuya Miyasaka , Yongqing Zhu , Fengwei Qin , Zhenqiang Li , Francois Clad | ||
| Last updated | 2021-01-18 | ||
| Replaced by | draft-ietf-spring-sr-for-enhanced-vpn | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
pdf
htmlized
bibtex
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| Stream | Stream state | (No stream defined) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Replaced by draft-ietf-spring-sr-for-enhanced-vpn | |
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-dong-spring-sr-for-enhanced-vpn-13.txt
Abstract
Segment Routing (SR) leverages the source routing paradigm. A node steers a packet through an ordered list of instructions, called "segments". A segment can represent topological or service based instructions. A segment can further be associated with a set of network resources used for executing the instruction. Such a segment is called resource-aware segment. Resource-aware Segment Identifiers (SIDs) may be used to build SR paths with a set of reserved network resources. In addition, a group of resource-aware SIDs may be used to build SR based virtual underlay networks, which has customized network topology and resource attributes required by one or a group of customers and/or services. Such virtual networks are the SR instantiations of Virtual Transport Networks (VTNs). This document describes a suggested use of resource-aware SIDs to build SR based VTNs.
Authors
Jie Dong
(jie.dong@huawei.com)
Stewart Bryant
(stewart.bryant@gmail.com)
Takuya Miyasaka
(ta-miyasaka@kddi.com)
Yongqing Zhu
(zhuyq8@chinatelecom.cn)
Fengwei Qin
(qinfengwei@chinamobile.com)
Zhenqiang Li
(li_zhenqiang@hotmail.com)
Francois Clad
(fclad@cisco.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)