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From: buglistSHIKAHR.COM.INTER.NET
Date: Tue Jan 30 2001 - 19:14:20 CST

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    In message <5.0.2.1.2.20010129125423.00a7f990127.0.0.01>
    Max Vision writes:

    > The BIND 9.1.0beta releases and now BIND 9.1.0 include another hard coded
    > chaos record called "authors".

       [ snip ]

    > % dig ns.example.com authors.bind chaos txt

    I've been playing some with BIND 9.1.0, and have found that queries
    like this can be suppressed using the new "view" capability. I now
    have in my named.conf, the following:

       view "external-chaos" chaos {
            match-clients { any; };
            recursion no;
            zone "." {
                    type hint ;
                    file "/dev/null";
                    };
            };

    and a similar entry for hesiod records. Queries then against either
    chaos or hesiod records will come back as "servfail".

    Alternatively, creating your own "bind." domain with CH, rather than
    IN, records for SOA and TXT data will override hardcoded values. I've
    also got a "bind." domain that has this record:

       version.bind. 0 ch txt "Who knows"

    so that if I don't use a "view" to block chaos records, then at least
    I give out only information that I want to give out.

    --
    Randall Raemon
    shikahr.com.inter.net, email to rlr