[178237] in North American Network Operators' Group

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Re: draft-ietf-mpls-ldp-ipv6-16

daemon@ATHENA.MIT.EDU (Jeff Tantsura)
Fri Feb 20 17:30:02 2015

X-Original-To: nanog@nanog.org
From: Jeff Tantsura <jeff.tantsura@ericsson.com>
To: Mark Tinka <mark.tinka@seacom.mu>
Date: Fri, 20 Feb 2015 22:29:57 +0000
In-Reply-To: <54E7AFFD.3090502@seacom.mu>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org

From market prospective v6 SR is definitely lower priority. Comcast and few=
 more are looking into native rather than v6 with MPLS encap.
Wrt v4 - 2 weeks ago at EANTC in Berlin we have tested 3 implementations of=
 ISIS SR v4 MPLS with L3VPN and 6VPE over SR tunnels. Worked very well, ver=
y few issues.
So there's production quality code and interoperability - given the timefra=
me we have done a really good job in IETF :)


Regards,
Jeff

> On Feb 20, 2015, at 2:09 PM, Mark Tinka <mark.tinka@seacom.mu> wrote:
>=20
>=20
>=20
>> On 20/Feb/15 13:39, Saku Ytti wrote:
>>=20
>> Is there 4PE implementation to drive IPv4 edges, shouldn't be hard to ac=
cept
>> IPv6 next-hop in BGP LU, but probably does not work out-of-the-box?
>> Isn't Segment Routing implementation day1 IPV4+IPV6 in XR?
>=20
> The last time I checked, MPLS support in SR for IPv6 is not a high
> priority, compared to TE for IPv4 MPLS.
>=20
> My thoughts that SR would automatically mean native label signaling in
> IS-IS and OSPFv3 were otherwise ambitious.
>=20
> Mark.

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