[lug] Re: ftp problem
jafo at tummy.com
Tue Feb 12 14:30:24 MST 2002
On Tue, Feb 12, 2002 at 01:06:06PM -0500, John Karns wrote:
>This ftp server will require the ability to do a reverse-DNS lookup to see
>where you are connecting from. If you get refused a connection because of
>this then I cannot help you, the problem is at your end, contact your ISP.
That may indeed be the case, and ideally you should have a reverse DNS
entry for your machine (in particular, IRC servers tend to be pretty pissy
if they can't do a reverse lookup). However, I don't understand why somone
would set up an FTP server to require this... In fact, I don't really
understand why *ANYONE* relies on reverse information. Personally, I think
the whole paranoid reverse/forward lookup like done with tcpwrappers is
I can understand why you would do it if you rely on the reverse name for
authentication, but I don't think that's a strong method of authentication
"We just wanted to give the band a little more thrust than most other bands."
- Donald Fagen's reply to why they chose the name 'Steely Dan'
Sean Reifschneider, Inimitably Superfluous <jafo at tummy.com>
tummy.com - Linux Consulting since 1995. Qmail, KRUD, Firewalls, Python
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