Hi Linda,
The answer is Yes. It impacts the Yang model defined in
ietf-i2nsf-nsf-facing-interface which imports ietf-packet-fields.
Current extensions are proposed as augmentations to the acl
yang model. The alternative is to go for, instead of augmentations, a new
version of the ACL yang model (e.g. the packet fields one). The final choice
will impact on how you use the extensions from i2nsf-nsf-facing-interface.
Another issue which might require extra work to fit is the
management of sets (list of prefixes, or list of ports), which are managed at
the top-level and referenced by the matches.
Best Regards,
Oscar
De: I2nsf <[email protected]> En nombre de Linda Dunbar
Enviado el: lunes, 17 de octubre de 2022 17:12
Para: Oscar González de Dios <[email protected]>
CC: [email protected]
Asunto: Re: [I2nsf] Request for review and comments of Extensions to the Access
Control Lists (ACLs) YANG Model draft-dbb-netmod-acl-01
Oscar,
Does the YANG models specified by the enhanced Access Control List draft impact
what has been specified in I2NSF drafts?
Linda
On Mon, Oct 17, 2022 at 9:37 AM Oscar González de Dios
<[email protected]<mailto:[email protected]>>
wrote:
Dear i2nsf colleagues,
FYI, it may be of interest to the participants of I2NSF WG the draft on
enhanced Access Control Lists which has been submitted to netmod.
https://datatracker.ietf.org/doc/html/draft-dbb-netmod-acl
The draft presents a set of enhancements to the Access Control Lists
Yang Model of RFC 8519 based on operational experiences, such as manipulating
Lists of Prefixes, creating Aliases or Defined Sets, IPv4/IPv6 Fragment
Handling, better TCP Flags Handling, among others (see the draft for the whole
set of proposals).
We would like to receive feedback on the proposed extensions.
Best Regards,
Oscar
------------------------------------------------
A new version of I-D, draft-dbb-netmod-acl-01.txt has been successfully
submitted by Mohamed Boucadair and posted to the IETF repository.
Name: draft-dbb-netmod-acl
Revision: 01
Title: Extensions to the Access Control Lists (ACLs) YANG Model
Document date: 2022-06-29
Group: Individual Submission
Pages: 26
URL: https://www.ietf.org/archive/id/draft-dbb-netmod-acl-01.txt
Status: https://datatracker.ietf.org/doc/draft-dbb-netmod-acl/
Htmlized: https://datatracker.ietf.org/doc/html/draft-dbb-netmod-acl
Diff: https://www.ietf.org/rfcdiff?url2=draft-dbb-netmod-acl-01
Abstract:
RFC 8519 defines a YANG data model for Access Control Lists (ACLs).
This document discusses a set of extensions that fix many of the
limitations of the ACL model as initially defined in RFC 8519.
Discussion Venues
This note is to be removed before publishing as an RFC.
Discussion of this document takes place on the Network Modeling
Working Group mailing list ([email protected]<mailto:[email protected]>), which
is archived at
https://mailarchive.ietf.org/arch/browse/netmod/.
Source for this draft and an issue tracker can be found at
https://github.com/oscargdd/draft-dbb-netmod-enhanced-acl.
The IETF Secretariat
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