Re: Is my BIND Server's Cache Poisioned ?

Hi, thanks for the help.

Because IPv6 aware nameservers make AAAA queries for the IPv6 addresses of the nameservers and as a result see the NXDOMAIN / CNAME. The IPv4 only nameservers don't make these queries, as a matter of practice, and only see the problems if some client of the nameserver makes a query for some records with the same name as that of the nameservers.

I've run BIND9 cache server with -4 option. Is there any way to make BIND9 fault tolerant? Joe __________________________________ Meet your soulmate! Yahoo! Asia presents Meetic - where millions of singles gather http://asia.yahoo.com/meetic