RE: Slow inital connect to WU-FTP, SAMBA, TELNET
SSL is on one of the servers, but is not an issue here. The problem can be
duplicated on several boxes without any SSL involvement.
I'm starting to wonder if there is a reverse DNS lookup happening that is
waiting for a timeout before continuing. The source address is listed in my
/etc/hosts file, but I don't think it will be in a DNS reverse lookup...
-Craig
-----Original Message-----
From: John Griffiths [mailto:john@capmon.com]
Sent: Tuesday, October 30, 2001 6:10 PM
To: Craig Coles
Cc: debian-user@lists.debian.org
Subject: Re: Slow inital connect to WU-FTP, SAMBA, TELNET
At 04:19 PM 10/30/01 -0700, Craig Coles wrote:
>I've got a server at home (unstable) with a second NIC for connection to a
>192.168 network via a small hub. Whenever I try to telnet or ftp to the
>server from the 192.168 network (my laptop connection) it takes mulitple
>attempts to establish the first connection, and then I can open a second
and
>third telnet session in the blink of an eye!
>
>I've just been putting up with it at home, but now I'm seeing the same
thing
>here at work. We just did some network isolation changes and are seeing
the
>same initial connection slowdown problems with ftp, telnet, and samba
>(WU-FTP 2.6 & 2.6.1). Is some areas of the client network the inital
>connection will take about 20 seconds, some areas over a minute, other
areas
>it just doesn't happen.
>
>On a differen test server I replaced WU-FTP with BSD-FTP and the ftp
>connections are then fast again.
>
>Except for getting rid of WU (samba and telnet are still a problem), what
>are some possible areas to look at to solve this? Before, when at home, it
>was just me. Now I have a bunch of users complaining, so a solution must
be
>found (I just hate whiny users).
>
>Any ideas?
>
Are you using any ssl authentication in there?
if the server isn't getting enough chaos from the keyboard and mouse then it
can slow authentication right down while it waits to build more up
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