North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: what's that smell?
On Tue, 8 Oct 2002, Joe Abley wrote: > >> What is difficult about dropping packets sourced from RFC1918 > >> addresses before they leave your network? > > But what's the point? > Politeness, I guess. Seems rude to send traffic to peers when you > absolutely know that the source address is inaccurate. Politeness is good, truthfulness is usually better. If a peer isn't properly filtering, I'd rather find out sooner (some RFC 1918 packets) than later (DoS attack). > > That's like complaining that the door isn't locked while the house has > > no walls. > Right. The no walls problem is far more usefully tackled by filtering > inbound at the edge, not outbound. No complaints from me if that is what people do.
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