Re: [GROW] AS_Path prepend BCP

2020-07-27 Thread Jakob Heitz (jheitz)
I have worked on more than one BGP implementation, but not all of them, of course. On memory requirements for as-paths: Attribute sets are shared among stored routes. That means if two stored routes have the same attribute sets, the attribute set is stored only once. As-paths are shared among

[GROW] I-D Action: draft-ietf-grow-route-leak-detection-mitigation-03.txt

2020-07-27 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Global Routing Operations WG of the IETF. Title : Methods for Detection and Mitigation of BGP Route Leaks Authors : Kotikalapudi Sriram

Re: [GROW] AS_Path prepend BCP

2020-07-27 Thread Hongwei Li
In reality, economic cost (as Martijn pointed out), easy to remember and use, what you get is what you see, human brains like to walk shortcut, etc, affect which attribute to use. Prepending as_path has been demonstrated as the way most operators choose. It will be very good that we can have best

Re: [GROW] AS_Path prepend BCP

2020-07-27 Thread Martijn Schmidt
On 7/27/20 1:16 AM, Randy Bush wrote: >> That being said, selective more specific prefix announcements are the >> bane of my existence when attempting to keep traffic local in the less >> mainstream regions of the world. When a given network has some local >> transit/peer and some backhauled

Re: [GROW] The automatic policy exchange by draft-ietf-idr-rpd-05.txt can be used for draft-ietf-rtgwg-net2cloud-gap-analysis

2020-07-27 Thread Robert Raszuk
If people still think of adding p2p config push to the protocol which allows all of us to function - by all means the answer to your question is YES. Thx, R. On Mon, Jul 27, 2020 at 2:21 AM Linda Dunbar wrote: > Robert, > > > > Thank you very much for the explanation. > > “new BGP Transport