Re: URPF on small BGP-enabled customers?

[Joe Abley <jabley () isc org>]

On 2005-06-03, at 10:26, Andre Oppermann wrote:

> christian.macnevin () uk bnpparibas com wrote:
>
> > I guess it's been a while since I've played with it, but isn't  
> > this pretty
> > well what happens with uRPF anyhow?
>
> No, my proposal works as long as the customer advertizes their  
> prefixes
> via BGP, not matter how long the path or what community attributes are
> set (for example NOEXPORT).  No matter how they send it, as long as  
> they
> send it, it works fine.

So, your proposal is loose-mode uRPF?