BGP Community - AS0 is de-facto "no-export-to" marker - Any ASN reserved to "export-only-to"?'
nanog at ics-il.net
Wed Sep 9 11:38:20 UTC 2020
I don't think the OP cares about what you do internally.
Intelligent Computing Solutions
----- Original Message -----
From: "Mark Tinka via NANOG" <nanog at nanog.org>
To: nanog at nanog.org
Sent: Tuesday, September 8, 2020 11:26:43 PM
Subject: Re: BGP Community - AS0 is de-facto "no-export-to" marker - Any ASN reserved to "export-only-to"?'
On 8/Sep/20 20:35, Mike Hammett via NANOG wrote:
How I see the OP's intent is to create a BCP of what defined communities have what effect instead of everyone just making up whatever they draw out of a hat, simplifying this process for everyone.
Which only matters if you are extending a community outside of your own network to someone else's.
If the communities are to be used internally, then it doesn't matter what definition an operator uses.
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