On Thu, Oct 14, 2004 at 08:05:50AM +0300, Pekka Savola wrote: > If you do 'feasible path strict uRPF' as described in BCP84 (I don't > know if others than Juniper are providing that), you can enable strict > uRPF toward those customers, still de-pref them, and accept the > packets with correct source addresses. > > That's what we do with our customers whether multihomed or not.
And what do you do with a BGP customer which sends you traffic from prefixes he doesn't want to announce to you? There are such customers. Fail filter ACL? Best regards, Daniel (who wishes active/feasible would be switchable per interface, not only per router) -- CLUE-RIPE -- Jabber: [EMAIL PROTECTED] -- [EMAIL PROTECTED] -- PGP: 0xA85C8AA0
