IPv6 PI block is announced - update your filters 2620:0000::/23
randy at psg.com
Fri Sep 15 22:34:53 UTC 2006
> Call me naive, but could somebody enlighten me as to what tangible
> benefit filtering out bogon space actually achieves? It strikes me that
> it causes more headaches than it solves.
the theory is that it means you have no route to send responses back to
an attacker who uses tcp, i.e. a spammer.
the practice is that spammers use holes or super-blocks of allocated,
i.e. not bogon, space. they are not stupid.
so your point is well taken.
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