BCP38 For BGP Customers

Mon Nov 7 19:51:45 UTC 2022

Once upon a time, Charles Rumford <charlesr at deft.com> said:
> I would like to hear what others are doing for BCP38 deployments for
> BGP customers. Are you taking the stance of "if you don't send us
> the prefix, then we don't accept the traffic"? Are you putting in
> some kind of fall back filter in based on something like IRR data?

In the case of Juniper, you can use the same prefix-list in your BGP
policy (you are applying a filter to your customers' BGP announcements,
right?) and the uRPF exception list.

-- 
Chris Adams <cma at cmadams.net>