Re: BGPMON Alert Questions

[Randy Bush <randy () psg com>]

> > one nice thing about origin validation is that anyone who validates
> > anywhere on the internet can reject the mis-origination(s).
> +1.

a non-op sec person who follows nanog in read-only mode pointed out in
private email that this is a subtle difference from prefix filtering.
in general, i can not prefix filter N hops away.

randy