Hi Rishabh, authors
Speaking as an individual contributor.
Following a request, I've done a review of the latest version of the draft.
Please find below some proposed comments.
--
As a general comment, may be this draft could be better restricted to the
SR-replication segment itself, leaving any application/VPN specifics outside
the scope of this SPRING document. This may help with the resolution of some
WGLC comments.
--
Ideally, SR Replication and SRv6 compression would be orthogonal hence SRv6
compression would not need to be referenced, not to mention recommended
("SHOULD use a Compressed SID (C-SID) container with Downstream Replication SID
as the Last uSID"). If you chose to keep recommending or even proposing uSID,
you would need a normative reference to the SRv6 compression document, which
may delay the RFC publication of this document. Also, depending on your
choices, a uSID End.Replicate Endpoint behavior may be needed to be allocated
by the IANA.
--
In general, there are two replication SIDs/nodes: the one instantiating the
replication SID and the downstream one.
In order to help the reader, making this explicit in some sentences could be
useful. e.g.
ยง2.1 SR-MPLS
OLD: There MAY be SIDs preceding the SR-MPLS Replication SID
NEW: SIDs MAY be added before the downstream SR-MPLS Replication SID
--
For the SRv6 dataplane, as the IPv6 destination address is modified en route,
there seem to be some impact for the ICMP ping checksum.
cf
https://datatracker.ietf.org/doc/html/draft-ietf-spring-srv6-srh-compression-03#section-10.2
Probably, it would be useful to cover this in the document.
Hope this helps.
Regards,
--Bruno
Orange Restricted
From: spring <spring-boun...@ietf.org> On Behalf Of James Guichard
Sent: Tuesday, January 10, 2023 5:04 PM
To: SPRING WG <spring@ietf.org>
Cc: spring-cha...@ietf.org
Subject: Re: [spring] WGLC for draft-ietf-spring-sr-replication-segment
Hi WG:
Just a quick update on the status of this WGLC. The authors are working on the
various comments received so far on the list and will also most likely publish
a new version of the document once all comments have been addressed. For this
reason the chairs will keep this WGLC open until those actions have taken place
and commenters have confirmed that their comments have been addressed.
Thanks!
Jim, Joel & Bruno
From: James Guichard
Sent: Monday, November 28, 2022 10:10 AM
To: SPRING WG <spring@ietf.org<mailto:spring@ietf.org>>
Cc: spring-cha...@ietf.org<mailto:spring-cha...@ietf.org>
Subject: WGLC for draft-ietf-spring-sr-replication-segment
Dear WG:
This email starts a 2-week Working Group Last Call for
https://datatracker.ietf.org/doc/draft-ietf-spring-sr-replication-segment/
Please read the updated document if you haven't already and send your comments
to the SPRING WG list no later than December 12th 2022.
If you are raising a point which you expect will be specifically debated on the
mailing list, consider using a specific email/thread for this point.
Lastly, if you are an author or contributor please respond to indicate whether
you know of any undisclosed IPR related to this document.
Thanks!
Jim, Joel & Bruno
_________________________________________________________________________________________________________________________
Ce message et ses pieces jointes peuvent contenir des informations
confidentielles ou privilegiees et ne doivent donc
pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce
message par erreur, veuillez le signaler
a l'expediteur et le detruire ainsi que les pieces jointes. Les messages
electroniques etant susceptibles d'alteration,
Orange decline toute responsabilite si ce message a ete altere, deforme ou
falsifie. Merci.
This message and its attachments may contain confidential or privileged
information that may be protected by law;
they should not be distributed, used or copied without authorisation.
If you have received this email in error, please notify the sender and delete
this message and its attachments.
As emails may be altered, Orange is not liable for messages that have been
modified, changed or falsified.
Thank you.
_______________________________________________
spring mailing list
spring@ietf.org
https://www.ietf.org/mailman/listinfo/spring
