Hi WG, I think that this document is good enough as starting point for the WG, and I support the adoption. There are many drafts related to network slice with SR (e.g., SR + Flex-algo, draft-bestbar-spring-scalable-ns, etc.) and I hope it will be clarified which is the best in future work.
The following are my comments to the draft. - The example describes three isolated VTNs. I assume (hard) isolation will cause split loss, and oversubscription will be sometimes needed. Hence, it may be better to allow a resource-aware SID to belong to multiple VTNs. - From network slicing (i.e., NaaS model) perspective, I assume visibility will be especially important. As one more important requirement, network operators want to provide only information of the VTN whose customer uses to that customer. For example, if a customer gets VTN information with BGP-LS, some mechanisms to prevent to leak other VTNs information in BGP-LS would be needed. - There is a typo in figure2. The adj-SID of the link from 203 to 204 in green VTN should be 2002. Regards, Shunsuke On Wed, Jan 27, 2021 at 8:47 PM James Guichard < james.n.guich...@futurewei.com> wrote: > Dear WG: > > > > This message starts a 2 week WG adoption call for > https://datatracker.ietf.org/doc/draft-dong-spring-sr-for-enhanced-vpn/ > ending February 10th 2021. > > > > After review of the document please indicate support (or not) for WG > adoption to the mailing list and if you are willing to work on the > document, please state this explicitly. This gives the chairs an indication > of the energy level of people in the working group willing to work on this > document. Please also provide comments/reasons for your support (or lack > thereof) as this is a stronger way to indicate your (non) support as this > is not a vote. > > > > Thanks! > > > > Jim, Bruno & Joel > > > > > > > _______________________________________________ > spring mailing list > spring@ietf.org > https://www.ietf.org/mailman/listinfo/spring >
_______________________________________________ spring mailing list spring@ietf.org https://www.ietf.org/mailman/listinfo/spring
