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Date:      Thu, 15 Mar 2001 07:43:29 +1300
From:      David Preece <davep@afterswish.com>
To:        "Faisal Gillani" <fasi_74@yahoo.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: ftpd very very slow
Message-ID:  <5.0.2.1.1.20010315073404.02175170@pop3.paradise.net.nz>
In-Reply-To: <009401c0ad04$744187e0$04036b83@terminal4>

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At 20:00 14/03/2001 -0800, you wrote:
>when i ftp to my freebsd server it takes a long long time to connect &
>authenticate why ?

There are a whole collection of similar problems with authentication and 
they're all (usually) caused by a lack of reverse DNS. I.e. your bsd server 
has an address for a DNS server (probably your isp), so when you try to 
connect it wants to reverse DNS the client IP into a client name. It asks 
the ISP to do that, but stragely the ISP cannot and therefore the whole 
thing takes a while to timeout.

Easiest way to solve this: Connect to the server from a machine with a 
static IP and add the static ip to /etc/hosts.

Dave




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