logging {
        category lame-servers { null; };

        channel security_info {
                file "/var/log/named-auth.log";
                severity info;
                print-category yes;
                print-severity yes;
                print-time yes;
        };

        category notify { default_log; };
        category update { default_debug; };
        category security { security_info; };
        category queries { queries_log; };

        category config { security_info; };
        category default { default_log; };

        channel default_log {
                file "/var/log/named.log";
                severity info;
                //severity debug;
                print-time yes;
        };

        channel queries_log {
                file "/var/log/named-queries.log";
                //                severity info;
                severity debug;
                print-time yes;
        };
};