[192913] in North American Network Operators' Group
Re: Looking for some Quagga experience to discuss 32 bit ASN +
daemon@ATHENA.MIT.EDU (Eric Germann)
Fri Dec 2 12:13:41 2016
X-Original-To: nanog@nanog.org
From: Eric Germann <ekgermann@semperen.com>
In-Reply-To: <20161202102703.GS513@Vurt.local>
Date: Fri, 2 Dec 2016 09:13:25 -0800
To: Job Snijders <job@instituut.net>
X-Assp-Envelope-From: ekgermann@semperen.com
Cc: nanog list <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
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So from reading the draft, if I=E2=80=99m understanding it correctly, I =
should be able (with the patch) to encode the 32 bit ASN + a community =
in to this as
as32:x:y
Is that correct?
EKG
> On Dec 2, 2016, at 2:27 AM, Job Snijders <job@instituut.net> wrote:
>=20
> On Fri, Dec 02, 2016 at 09:00:57AM +0000, Nick Hilliard wrote:
>> Eric Germann wrote:
>>> Basically trying to advertise 4 byte ASN=E2=80=99s + communities, =
and then
>>> pick them off elsewhere in a private network. Can=E2=80=99t get the =
config
>>> right for the route map to import them on the =E2=80=9Creceiving=E2=80=
=9D side.
>>=20
>> yes, sounds about right. There is a massive feature deficit =
regarding
>> BGP communities suitable for asn32s, in that the feature just doesn't
>> really exist yet. This is being remedied at the moment at the ietf,
>> which has just moved the draft-ietf-idr-large-community internet =
draft
>> to "Publication Requested" state.
>>=20
>> The feature hasn't made it into mainline quagga yet, but there is a
>> patch.
>=20
> The quagga patch is being developed against quagga 1.1.0, the latest
> version of the patch (0008-) is available here and would benefit from
> more testing: https://bugzilla.quagga.net/show_bug.cgi?id=3D875#c13
>=20
> The patch should provide a feature-complete implementation of Large
> Communities, but the daemon crashes sometimes. We don't know why yet.
> However I am proud to report that it compiles! :-)
>=20
>> Also, please prod your commercial vendors for support for this.
>=20
> Yes!
>=20
> Even if a vendor is listed as 'Planned' or 'Requested' on the
> http://largebgpcommunities.net/implementations/ page, it really helps =
if
> you email your account manager stating "Large Communities is what i =
want".
>=20
> Most vendors have a big backlog of feature requests and no shortage of
> ideas. This operational community must make it unambiguously clear to
> the vendors that Large Communities is the thing that needs to be
> shipping in 2017. This peer pressure will help them to prioritize the
> development, testing, Q&A, documentation development, internal &
> external marketing etc to get it done.
>=20
> So, pause your IPv6 deployments for one day, and start calling your
> Huawei, Cisco (ask separately for IOS and XR), Juniper, Nokia, Arista,
> Brocade, ZTE, or Microsoft representatives and ask for it by name! :-)
>=20
> Kind regards,
>=20
> Job
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