[193760] in North American Network Operators' Group
Re: Juniper Advertise MED on EBGP session.
daemon@ATHENA.MIT.EDU (Ruairi Carroll)
Wed Feb 22 04:14:28 2017
X-Original-To: nanog@nanog.org
In-Reply-To: <20170221152620.GA69839@ussenterprise.ufp.org>
From: Ruairi Carroll <ruairi.carroll@gmail.com>
Date: Tue, 21 Feb 2017 17:06:18 +0100
To: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
Unless I'm going insane, I think you're trying to use the IGP metric as
MED?
If so, then :
https://www.juniper.net/documentation/en_US/junos12.3/topics/topic-map/bgp-med.html#jd0e3487
/Ruairi
On 21 February 2017 at 16:26, Leo Bicknell <bicknell@ufp.org> wrote:
>
> I tried to pull an old trick out of my playbook this morning and
> failed. I'd like to advertise BGP Metrics on an EBGP session,
> specifically the existing internal metrics. I know how to do this
> on a Cisco, but I tried on a Juniper and it seems to be impossible.
>
> I can set a metric in a policy, or put a default metric on the
> session as a whole, or even set it to IGP. But none of those are
> what I want. I want the existing metrics advertised as-is, just
> like would be done over an IBGP session. After an hour of reading
> documentation and trying a few things, I'm starting to think it
> may be impossible on JunOS.
>
> Anyone have a tip or trick?
>
> --
> Leo Bicknell - bicknell@ufp.org
> PGP keys at http://www.ufp.org/~bicknell/
>
