Common operational misconceptions

Joe Greco jgreco at
Mon Feb 20 01:07:32 UTC 2012

> > I have running code to make the reverse translations, with
> > which protocols such as ftp with PORT commands are working.
> No, I think you do not understand...
> I have a NAT gateway with a single public address.
> I have 15 FTP servers and 22 web servers behind it.
> I want people to be able to go to ftp://<hostname> and/or =
> http://<hostname> for each of them.


Your suggestion here would set many "security experts" heads on fire.

Whatever will they do when NAT doesn't make such things virtually


... JG
Joe Greco - Network Services - Milwaukee, WI -
"We call it the 'one bite at the apple' rule. Give me one chance [and] then I
won't contact you again." - Direct Marketing Ass'n position on e-mail spam(CNN)
With 24 million small businesses in the US alone, that's way too many apples.

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