On http://www.nanog.org/filter.html there is a small list of ISP filter policies.
Does anyone know a more comprehensive and up-to-date list? Especially: are all ISP filtering according to the minimum allocation?
Thanks and best regards,
Arnold
*all* ISP? At best, you'll find "most", or "enough do it that trying to
advertise less than the minimum won't work well" - which is what you really
care about. About the only thing that "all" ISPs agree on are the de-facto
requirements to plug the router into an appropriate electrical supply - there's
probably a lot of mom&pop ISPs out there that don't do any filtering of BGP
because they're so small that they don't need to talk BGP to their upstream...