A New Internet-Draft is available from the on-line Internet-Drafts directories. This Internet-Draft is a work item of the Link State Routing (LSR) WG of the IETF.
Title : Using IS-IS Multi-Topology (MT) for Segment Routing based Virtual Transport Network Authors : Chongfeng Xie Chenhao Ma Jie Dong Zhenbin Li Filename : draft-ietf-lsr-isis-sr-vtn-mt-05.txt Pages : 9 Date : 2023-07-10 Abstract: Enhanced VPN (VPN+) aims to provide enhanced VPN service to support some existing and emerging application's needs of enhanced isolation and stringent performance requirements. VPN+ requires integration between the overlay VPN connectivity and the characteristics provided by the underlay network. A Virtual Transport Network (VTN) is a virtual underlay network that is associated with a network topology, and is allocated with a set of dedicated or shared resources from the underlay physical network. A VTN could be used as the underlay to support one or a group of VPN+ services. In some network scenarios, each VTN can be associated with a unique logical network topology. This document describes a mechanism to build the SR based VTNs using IS-IS Multi-Topology together with other well-defined IS-IS extensions. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-isis-sr-vtn-mt/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-lsr-isis-sr-vtn-mt-05 A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-lsr-isis-sr-vtn-mt-05 Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts _______________________________________________ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr