Re: A study on community-triggered updates in BGP

["Jakob Heitz \(jheitz\) via NANOG" <nanog () nanog org>]

This feature suppresses outgoing duplicates. Another feature ignores incoming duplicates from any BGP session.

Regards,
Jakob.


> On Oct 18, 2020, at 1:46 AM, Clemens Mosig <clemens.mosig () fu-berlin de> wrote:
>
> On 18.10.20 00:59, Jakob Heitz (jheitz) via NANOG wrote:
> > IOS-XR has duplicate update suppression logic for EBGP sessions,
> > not for IBGP sessions.
>
> Does this feature hinder incoming duplicates from triggering best path selection or does it stop the export of 
> duplicates?
>
> Cheers,
> Clemens