George Gallen on 21 Mar 2006 16:20:02 -0000


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RE: [PLUG] DNS question


but if it's in the /etc/hosts file, it SHOULD have a reverse entry.

If it's the ftp server doing the reverse lookup, I would think the
pause would occur whether I'm using IP direct or a DNS (the server
side shouldn't have any way to know if I used DNS to get it's address).

I'm ftping out to another machine, For now I can use direct IP, but
it's easier to use a label in case the IP changes I only have to change
it in one place (/etc/hosts).

George

> -----Original Message-----
> From: plug-bounces@lists.phillylinux.org
> [mailto:plug-bounces@lists.phillylinux.org]On Behalf Of Marc Zucchelli
> Sent: Tuesday, March 21, 2006 11:13 AM
> To: Philadelphia Linux User's Group Discussion List
> Subject: RE: [PLUG] DNS question
> 
> 
> Often with me when a program takes a few seconds to
> respond its usually a reverse dns issue, the program
> finds the ip address, and then does a dns lookup on
> the ip address to see if it matches the domain.  The
> reason it takes a few seconds is because the IP
> address doesnt have a reverse entry.
> 
> I'm not sure if this is your problem, but I just
> wanted to mention it because it always seems to be the
> issue when I'm doing stuff like this.
> 
> --- George Gallen <ggallen@slackinc.com> wrote:
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