North American Network Operators Group

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Re: Blocking Internet Gaming

  • From: Brian Wallingford
  • Date: Sun Jan 06 22:02:55 2002

:Doesn't that cause trouble with occasionally blocking ephemeral ports?
:If you're not allowing incoming connections of any kind (including
:non-PASV FTP) it shouldn't matter, but blocking ports above 1024
:always makes me nervous...

That's what "permit tcp any any established" is for.