25 Mar
2019
25 Mar
'19
12:40 p.m.
On Mon, 25 Mar 2019, Bryan Holloway wrote:
And we are careful to ensure that any updates are pushed to all edge ingresses.
BGP-edge filters don't help with customer-to-customer packets within the same ISP BGP autonomous area. So you would need CPE customer-edge filters anyway. A small ISP might be able to handle individual customer filters on their backbone routers, but that way leads to insane network engineers. See Barry Greene's page for the list of all the pro's & con's of different alternatives. There are very few new ideas, just new people rediscovering old ideas.