Michael McConnell michael at
Sun Mar 26 18:25:19 CEST 2017

Thanks for your comment.

Yes, they see the prefix announcement and we’ve done all the LOA fun, but somehow we are just not getting the route as_path loading correctly. On quagga we just ‘set as-path prepend ASN’ and bgp_path.prepend is pretty much the equivalent but not having any luck.


Michael McConnell
WINK Streaming;
email: michael at <mailto:michael at>
phone: +1 312 281-5433 x 7400
cell: +506 8706-2389
skype: wink-michael
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> On Mar 26, 2017, at 9:48 AM, Stuart Henderson <stu at> wrote:
> On 2017/03/26 09:08, Michael McConnell wrote:
>> Hello all,
>> We are running into an issue transiting a down stream ASN. E.g. Uplink
>> <-> Our ASN <-> Downlink ASN
>> To me it seems we should only need to bgp_path.prepend our outbound
>> filter, however our uplink is dropping the as path when we run it that
>> way.
>> Any suggestions as to what I am missing to carrier a downstream ASN and
>> prefixes to our uplinks?
> Have you asked your transit providers to accept your announcements for the
> downstream AS?

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