[SATLUG] Blocking with iptables, even if the hostname won't resolve

Jeremy Mann jeremymann at gmail.com
Tue May 11 14:37:16 CDT 2010

On Tue, May 11, 2010 at 2:31 PM, David Salisbury
<david.salisbury at momentumweb.com> wrote:
> OK, right, I got it.  Assuming they (netvisio) do have the entire class C,
> indeed I could go that way.  I guess I'm always wary of, if I do that, the
> off chance that I'll block something else that shouldn't be blocked if they
> don't have that whole block.  But I guess if it continues that will be the
> risk I have to take (and I admit the chances of me blocking something
> legitimate coming from there are probably indeed small)!
> But it is unusual that this domain doesn't resolve anywhere, isn't it??

Do you have clients or customers in Bulgaria? netvisio.net is coming
from Plovdiv, Bulgaria.

Jeremy Mann
jeremy at biochem.uthscsa.edu

University of Texas Health Science Center
Bioinformatics Core Facility
Phone: (210) 567-2672

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