20 Dec
2018
20 Dec
'18
12:55 p.m.
On Thu, 20 Dec 2018 at 18:22, Grant Taylor via NANOG <nanog@nanog.org> wrote:
Are you advocating not advertising customer linknetworks within your own organization?
Correct.
I know of a use cases where linknetworks must be globally accessible. At least the customer's linknetwork IP address. So, not advertising them (or at least an aggregate for them) would be problematic.
What is that use-case? Do notice that I propose opt-in static host/32 route pointing to the link, giving far-end INET reachability, if they so want, without adding attack surface on the near-end. -- ++ytti