Blocking Access to Hidden Primary?
Barry Finkel
b19141 at achilles.ctd.anl.gov
Tue Feb 8 14:30:02 UTC 2000
I have a hidden primary - dns0.anl.gov . I know that our slave DNS
servers need access to the dns0 machine. Is there a harm in blocking
all access from the outside world to dns0 (except from our slaves)?
Some of my colleagues want to limit access, and I am not sure what
problems it might cause. Thanks.
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Barry S. Finkel
Electronics and Computing Technologies Division
Argonne National Laboratory Phone: +1 (630) 252-7277
9700 South Cass Avenue Facsimile:+1 (630) 252-9689
Building 221, Room B236 Internet: BSFinkel at anl.gov
Argonne, IL 60439-4844 IBMMAIL: I1004994
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