named.cong in RHE AS4 .

[hamideh d]

hi,
would someone explain about localdomain and localhost
in named.conf file on RH enterprise AS4 ?


zone "localdomain" IN {
        type master;
        file "localdomain.zone";
        allow-update { none; };
};

zone "localhost" IN {
        type master;
        file "localhost.zone";
        allow-update { none; };
};

and another question... I saw these lines in
named.conf

zone
"0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"
IN {
        type master;
        file "named.ip6.local";
        allow-update { none; };
};

does it mean it support IPV6 ?

tnx .


		
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