[f-nsp] MLXe BGP Next Hop Not Reachable

[James Cornman]

I've determined the issue. It seems the "Not Reachable" statement was a
misnomer..the real issue was with a route-map entry not exactly matching
the proper prefix length. For shame..

For posterities sake, if it says Filtered, and also Not Reachable..its
probably the filter and nothing to do with the next hop being unreachable.

Thanks all.

-James

On Tue, Aug 30, 2016 at 10:42 AM, George B <georgeb at gmail.com> wrote:

> Any chance that customer subnet 10.60.154.209/29 is included in a black
> hole or static route someplace?  Is this a new connection or one that was
> working and has stopped working?  If it is a new connection, check to see
> if that network range was previously black-holed (routed to NULL) or
> something like that.
>
>
>
> On Tue, Aug 30, 2016 at 6:21 AM, James Cornman <james at atlanticmetro.net>
> wrote:
>
>>
>> And another silly question; I assume you have checked your system max
>> variables? There used to be an issue where system max for the route table
>> was set to 205k, IIRC?
>>
>>
>> Yes indeed. Many other customer sessions on this router. we have it set
>> to 1million routes
>>
>>
>>> --
>>>
>>> *James Cornman*
>>>
>>> jcornman at atlanticmetro.net
>>> 212.792.9950 - ext 101
>>>
>>> *Atlantic Metro Communications*
>>>
>>> *4 Century Drive, Parsippany NJ  07054*
>>>
>>>
>>> *Colocation • Cloud Hosting • Network Connectivity • Managed Services*
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>>>
>>
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>
>


-- 

*James Cornman*


*Chief Technology Officer*jcornman at atlanticmetro.net
212.792.9950 - ext 101

*Atlantic Metro Communications*

*4 Century Drive, Parsippany NJ  07054*


*Colocation • Cloud Hosting • Network Connectivity • Managed Services*
Follow us on Twitter: @atlanticmetro <https://twitter.com/atlanticmetro> *•
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