Re: [netmod] 6991bis: address-with-prefix-length

"Acee Lindem (acee)" <acee@cisco.com> Mon, 01 April 2019 16:31 UTC

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From: "Acee Lindem (acee)" <acee@cisco.com>
To: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>, "Kristian Larsson" <kristian@spritelink.net>
CC: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: [netmod] 6991bis: address-with-prefix-length
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Date: Mon, 1 Apr 2019 16:31:12 +0000
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References: <10d3413c-df96-6e7d-df82-5542bb02348d@spritelink.net> <20190401161321.seiodlfsmjjvjcp5@anna.jacobs.jacobs-university.de>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/netmod/IvOjw3o9pJsYMoMdXKKg7nf7B4E>
Subject: Re: [netmod] 6991bis: address-with-prefix-length
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I believe the "address-" could be omitted from the type identifiers. At least within the routing area, "ipv4-prefix" is unambiguous. 
Thanks,
Acee

´╗┐On 4/1/19, 12:14 PM, "netmod on behalf of Juergen Schoenwaelder" <netmod-bounces@ietf.org on behalf of j.schoenwaelder@jacobs-university.de> wrote:

    This is the right time for this and I would call these
    ip-address-prefix, ipv4-address-prefix and ipv6-address
    prefix.
    
    /js
    
    On Mon, Apr 01, 2019 at 04:38:34PM +0200, Kristian Larsson wrote:
    > Hello,
    > 
    > seeing that 6991 is up for a refresh I wonder if this would be the time to
    > suggest the addition of a type for address-and-prefix-length, for example
    > like 192.0.2.1/24?
    > 
    > I find that it's the most natural way express the address and prefix-length
    > to configure on an interface or for some other use. We currently have an
    > ip-prefix type which allows CIDR style prefixes but since all bits to the
    > right of the mask is to be 0 it is only possible to use for describing the
    > IP prefix / network address itself - not the address of a host in that
    > network.
    > 
    > I actually wish the interface-ip modules would have used a combined leaf for
    > these settings rather than the dual-leaf approach it currently has, but I
    > suppose that ship has sailed :/
    > 
    > Regardless, can we add such a type? Is this the document and time to do it?
    > :)
    > 
    > Kind regard,
    >    Kristian.
    > 
    > _______________________________________________
    > netmod mailing list
    > netmod@ietf.org
    > https://www.ietf.org/mailman/listinfo/netmod
    
    -- 
    Juergen Schoenwaelder           Jacobs University Bremen gGmbH
    Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
    Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>
    
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