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Re: Is my BIND Server's Cache Poisioned ?

  • From: Joe Shen
  • Date: Thu Jun 30 04:17:43 2005
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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





		
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