[163512] in North American Network Operators' Group
Re: Single AS multiple Dirverse Providers
daemon@ATHENA.MIT.EDU (joel jaeggli)
Mon Jun 10 12:48:30 2013
Date: Mon, 10 Jun 2013 18:48:04 +0200
From: joel jaeggli <joelja@bogus.com>
To: Dennis Burgess <dmburgess@linktechs.net>, nanog@nanog.org
In-Reply-To: <50710E9A7E64454C974049FC998EB655E230D9@03-exchange.lti.local>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On 6/10/13 6:36 PM, Dennis Burgess wrote:
> I have a network that has three peers, two are at one site and the third
> is geographically diverse, and there is NO connection between the two
> separate networks.
>
>
>
> Currently we are announcing several /24s out one network and other /24s
> out the second network, they do not overlap. To the internet this works
> fine, however, providers a/b at site1 do not send us the two /24s from
> site b.. We have requested them to, but have not seen them come in,
> nor do we have any filters that would prohibit them from coming in.
bgp loop detection ignores these...
You need the equivalent of loops 2 (cisco) in your router config to make
this work (and it will work fine)
>
>
> Is this normal? Can we receive those routes even though they are from
> our own AS? What is the "best practice" in this case?
>
>
>
> Dennis Burgess, Mikrotik Certified Trainer Author of "Learn RouterOS-
> Second Edition <http://www.wlan1.com/product_p/mikrotik%20book-2.htm> "
>
> Link Technologies, Inc -- Mikrotik & WISP Support Services
>
> Office: 314-735-0270 <tel:314-735-0270> Website:
> http://www.linktechs.net <http://www.linktechs.net/> - Skype: linktechs
> <skype:linktechs?call>
>
> -- Create Wireless Coverage's with www.towercoverage.com
> <http://www.towercoverage.com/> - 900Mhz - LTE - 3G - 3.65 - TV
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>
>
>
>
