nanog mailing list archives
Re: Common operational misconceptions
From: Mark Andrews <marka () isc org>
Date: Mon, 20 Feb 2012 12:21:44 +1100
In message <201202200107.q1K17W5l000294 () aurora sol net>, Joe Greco writes:
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.Owen, Your suggestion here would set many "security experts" heads on fire. Whatever will they do when NAT doesn't make such things virtually impossible? :-)
Time to write "How to use SRV with FTP". CGN is going to push the extension of a whole lot of protocols. Mark -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka () isc org
Current thread:
- Re: Common operational misconceptions, (continued)
- Re: Common operational misconceptions Masataka Ohta (Feb 20)
- RE: Common operational misconceptions George Bonser (Feb 20)
- Re: Common operational misconceptions Masataka Ohta (Feb 20)
- RE: Common operational misconceptions George Bonser (Feb 20)
- Re: Common operational misconceptions Masataka Ohta (Feb 20)
- Re: Common operational misconceptions David Barak (Feb 17)
- Re: Common operational misconceptions Owen DeLong (Feb 17)
- Re: Common operational misconceptions Masataka Ohta (Feb 18)
- Re: Common operational misconceptions Owen DeLong (Feb 19)
- Re: Common operational misconceptions Joe Greco (Feb 19)
- Re: Common operational misconceptions Mark Andrews (Feb 19)
- Re: Common operational misconceptions Owen DeLong (Feb 20)
- Re: Common operational misconceptions Jimmy Hess (Feb 19)
- Re: Common operational misconceptions Karl Auer (Feb 19)
- Re: Common operational misconceptions Masataka Ohta (Feb 19)
- Re: Common operational misconceptions Andrew Jones (Feb 19)
- Re: Common operational misconceptions Jimmy Hess (Feb 19)
- Re: Common operational misconceptions Valdis . Kletnieks (Feb 20)
- Re: Common operational misconceptions Jay Ashworth (Feb 17)
- Re: Common operational misconceptions Sven Olaf Kamphuis (Feb 17)