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From: Deus, Attonbitus (ThorHammerofGod.com)
Date: Mon Jun 10 2002 - 12:59:22 CDT

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    At 07:02 AM 6/10/2002, Ed Schmollinger wrote:

    > > They can't filter port 53/tcp if the are authoritative for any
    > domains.
    > > Support for TCP queries is not optional.
    >
    >No, they can't filter port 53/tcp if they expect zone transfers or large
    >responses to work.

    Or any DNS query from an Exchange2000 box- IIRC, Ex2k uses TCP 53 for *all*
    DNS queries regardless of size.

    AD

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