Nick Holland wrote: > I've been a fan of DNS mangling to deal with this problem for some time. > Technically, it is a horribly flawed system. Practically, it works, and > works very easily. More: > http://www.holland-consulting.net/tech/imblock.html >
And if you use BIND, see here: http://www.deer-run.com/~hal/sysadmin/dns-advert.html http://www.bleedingsnort.com/blackhole-dns/