BGP SR Policy Extensions for Virtual Transport Network
draft-dong-idr-sr-policy-vtn-00

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Document Type Expired Internet-Draft (individual)
Authors Jie Dong  , Zhibo Hu , Ran Pang 
Last updated 2021-05-03 (latest revision 2020-10-30)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-dong-idr-sr-policy-vtn-00.txt

Abstract

Segment Routing (SR) Policy is a set of candidate paths, each consisting of one or more segment lists and the associated information. The header of a packet steered in an SR Policy is augmented with an ordered list of segments associated with that SR Policy. In scenarios where multiple Virtual Transport Networks (VTNs) exist in the network, the VTN in which the SR policy is instantiated may also need to be specified, so that the header of packet can also be augmented with the information associated with the VTN. An SR Policy candidate path can be distributed using BGP SR Policy. This document defines extensions to BGP SR policy to specify the VTN associated with the SR policy.

Authors

Jie Dong (jie.dong@huawei.com)
Zhibo Hu (huzhibo@huawei.com)
Ran Pang (pangran@chinaunicom.cn)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)