Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Randy Presuhn
Hi - On 2022-04-07 11:31 AM, Kent Watsen wrote: Hi Randy, That's a reasonable rationale, and might even make a good CLR if adopted from the very beginning, but given the ability of model designers to read too much (or too little) into names, perhaps one might consider the possibility of elimin

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Randy Presuhn
Hi - Let me get this straight. WG A standardized types X and Y years ago, and support for these has presumably been implemented in some number of tools, which in turn have been used to develop some unknowable number of products, whose deployment is even more unknowable. WG B comes along, and wa

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Kent Watsen
Hi Randy, > That's a reasonable rationale, and might even make a good CLR if > adopted from the very beginning, but given the ability of model > designers to read too much (or too little) into names, > perhaps one might consider the possibility of eliminating this > particular source of confusion

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Randy Presuhn
Hi - On 2022-04-07 12:13 AM, Jürgen Schönwälder wrote: ... given recent discussions around ip addresses, I am not sure about the consensus and perhaps we should consider to name the new date and time types differently, e.g. date -> date-with-zone date-no-zone -> date time -> time-with-

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Joel M. Halpern
Given that you are asking for an incompatible change to an existing module, the shoe would seem to be on the other foot. If you could show it was necessary to make such an incompatible change, then there would be a difficult argument to be had. But you simply have not shown it. (And showing

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Acee Lindem (acee)
Jürgen, On 4/7/22, 12:08 PM, "Jürgen Schönwälder" wrote: On Thu, Apr 07, 2022 at 02:35:03PM +, Acee Lindem (acee) wrote: > > We already a large number of models that use the existing inet:ip-address types whose implementations don't support the zone. Why should we start usin

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Acee Lindem (acee)
Hi Joel, On 4/7/22, 1:18 PM, "Joel M. Halpern" wrote: Acee, I am missing something basic. It seems to me that it would be very wrong for the LSR YANG module to demand a change to an important type because it turns out that type doesn't mean what LSR thought it meant. Such an

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Andy Bierman
On Thu, Apr 7, 2022 at 10:01 AM Martin Björklund wrote: > Andy Bierman wrote: > > On Thu, Apr 7, 2022 at 9:11 AM tom petch wrote: > > > > > From: Lsr on behalf of Rob Wilton (rwilton) > > > > > > Sent: 07 April 2022 10:25 > > > > > > I basically agree with Acee, and I think that we should do

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Joel M. Halpern
Acee, I am missing something basic. It seems to me that it would be very wrong for the LSR YANG module to demand a change to an important type because it turns out that type doesn't mean what LSR thought it meant. Such an error is LSR's problem, not the underlying modules. There seem to be t

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Acee Lindem (acee)
Hi Martin, On 4/7/22, 1:02 PM, "netmod on behalf of Martin Björklund" wrote: Andy Bierman wrote: > On Thu, Apr 7, 2022 at 9:11 AM tom petch wrote: > > > From: Lsr on behalf of Rob Wilton (rwilton) > > > > Sent: 07 April 2022 10:25 > > > > I basically agree

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Martin Björklund
Andy Bierman wrote: > On Thu, Apr 7, 2022 at 9:11 AM tom petch wrote: > > > From: Lsr on behalf of Rob Wilton (rwilton) > > > > Sent: 07 April 2022 10:25 > > > > I basically agree with Acee, and I think that we should do (b): > > > > b) Change the types as suggested and accept that doi

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Andy Bierman
On Thu, Apr 7, 2022 at 9:11 AM tom petch wrote: > From: Lsr on behalf of Rob Wilton (rwilton) > > Sent: 07 April 2022 10:25 > > I basically agree with Acee, and I think that we should do (b): > > b) Change the types as suggested and accept that doing so breaks > modules where zo

Re: [netmod] Balazs Review of draft-ma-netmod-with-system-02

2022-04-07 Thread Jan Lindblad
Balazs, This thread is becoming a bit unwieldy, so I will make my comment here on top. > · The potential NBC issue behind this principle: If the > "resolve-system" parameter is not given by the client, the server MUST NOT > modify in any way not specified by the client. > BALAZS2: I ve

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread tom petch
From: Lsr on behalf of Rob Wilton (rwilton) Sent: 07 April 2022 10:25 I basically agree with Acee, and I think that we should do (b): b) Change the types as suggested and accept that doing so breaks modules where zone indexes are meaningful. I am concerned that such behaviou

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Jürgen Schönwälder
On Thu, Apr 07, 2022 at 02:35:03PM +, Acee Lindem (acee) wrote: > > We already a large number of models that use the existing inet:ip-address > types whose implementations don't support the zone. Why should we start using > this esoteric "no-zone" types in new models? Note you have RFC 9127

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Jürgen Schönwälder
On Thu, Apr 07, 2022 at 03:30:32PM +, Kent Watsen wrote: > > Here's what is intuitive to me: > > - date -MM-DD > - time hh:mm:ss > > Effectively your proposal. I question if "date-with-zone" or > "time-with-zone" are ever needed.Certainly not "date-wit

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Andy Bierman
On Thu, Apr 7, 2022 at 8:31 AM Kent Watsen wrote: > > Hi Juergen, > > On Apr 7, 2022, at 3:13 AM, Jürgen Schönwälder < > j.schoenwael...@jacobs-university.de> wrote: > > On Wed, Apr 06, 2022 at 05:49:26PM -0700, IETF Secretariat wrote: > > > The IETF WG state of draft-ietf-netmod-rfc6991-bis has

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread tom petch
From: netmod on behalf of Kent Watsen Sent: 07 April 2022 16:30 Hi Juergen, On Apr 7, 2022, at 3:13 AM, Jürgen Schönwälder mailto:j.schoenwael...@jacobs-university.de>> wrote: On Wed, Apr 06, 2022 at 05:49:26PM -0700, IETF Secretariat wrote: The IETF WG state of draft-ietf-netmod-rfc6991-b

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Kent Watsen
Hi Juergen, > On Apr 7, 2022, at 3:13 AM, Jürgen Schönwälder > wrote: > > On Wed, Apr 06, 2022 at 05:49:26PM -0700, IETF Secretariat wrote: >> >> The IETF WG state of draft-ietf-netmod-rfc6991-bis has been changed to "WG >> Consensus: Waiting for Write-Up" from "Waiting for WG Chair Go-Ahead"

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Acee Lindem (acee)
Kent, On 4/7/22, 4:39 AM, "Kent Watsen" wrote: Juergen et. al. , > What are our options? > > a) Do nothing and accept that types are called as they are. > b) Change the types as suggested and accept that doing so breaks > modules where zone indexes are meaningful.

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Jürgen Schönwälder
On Thu, Apr 07, 2022 at 08:39:01AM +, Kent Watsen wrote: > > Juergen et. al. , > > > What are our options? > > > > a) Do nothing and accept that types are called as they are. > > b) Change the types as suggested and accept that doing so breaks > > modules where zone indexes are meaningful.

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Rob Wilton (rwilton)
I basically agree with Acee, and I think that we should do (b): b) Change the types as suggested and accept that doing so breaks modules where zone indexes are meaningful. I appreciate that this is an NBC change, but I believe that this is the most intuitive definition and is the

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Kent Watsen
Juergen et. al. , > What are our options? > > a) Do nothing and accept that types are called as they are. > b) Change the types as suggested and accept that doing so breaks > modules where zone indexes are meaningful. > c) Deprecate the types and create a new module defining new types > so t

Re: [netmod] WGLC on draft-ietf-netmod-rfc6991-bis-11

2022-04-07 Thread Kent Watsen
Some of both, apparently ;) That thread didn’t popup having a different Subject. Carry on. I can revert the Datatracker state if needed. K. > Hey Kent, > > Are you behind on your Emails or choosing to ignore the ongoing discussion of > the ip-address, ipv4-address, and ipv6-address

Re: [netmod] [Lsr] I-D Action: draft-ietf-lsr-ospfv3-extended-lsa-yang-10.txt

2022-04-07 Thread Jürgen Schönwälder
Here is roughly what happened: - RFC 6020 (published ~12 years ago) introduced the ip-address type. It included an optional zone index part since zone indexes are necessary in certain situations (e.g., configuring services listening on link-local addresses or clients connecting to services

Re: [netmod] IETF WG state changed for draft-ietf-netmod-rfc6991-bis

2022-04-07 Thread Jürgen Schönwälder
On Wed, Apr 06, 2022 at 05:49:26PM -0700, IETF Secretariat wrote: > > The IETF WG state of draft-ietf-netmod-rfc6991-bis has been changed to "WG > Consensus: Waiting for Write-Up" from "Waiting for WG Chair Go-Ahead" by Kent > Watsen: > > https://datatracker.ietf.org/doc/draft-ietf-netmod-rfc6991