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From:	"Dave Korn" <dk AT artimi DOT com>
To:	"'cygwin'" <cygwin AT cygwin DOT com>
Subject:	RE: ssh become slower and slower?
Date:	Tue, 15 Jun 2004 18:30:44 +0100
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In-Reply-To:	<40CF2B0E.F2D71B4D@hot.pl>
Message-ID:	<NUTMEGQhExkiyPoHZgz00000399@NUTMEG.CAM.ARTIMI.COM>
X-OriginalArrivalTime:	15 Jun 2004 17:30:44.0750 (UTC) FILETIME=[7D1DEAE0:01C452FE]
Note-from-DJ:	This may be spam

> -----Original Message-----
> From: cygwin-owner On Behalf Of Jacek Trzmiel
> Sent: 15 June 2004 18:00
> To: cygwin
> Subject: Re: ssh become slower and slower?
> 
> 
> Xuefer wrote:
> > winxp P3 866
> > after reboot, ssh seems as fast as telnet(almost same as 
> local, no network issue)
> > but after long time using ssh, it become slower and slower, 
> taking more and more cpu time
> > i hold down "space" key, the "system" process shown in 
> taskmgr.exe is 98%
> > released the key, the process restore to 0%
> > 
> > any idea?
> 
> Do you have any anti-virus monitor or firewall software on this
> machine?  If so, uninstall it (disabling may not by sufficient) and
> retest.  I've seen similar problem with Norton Internet Security on
> win2k.  

  <boggle>You're telling someone to go online and test their ssh client's
connection with their firewall and antivirus down?</boggle>

  Is this some kind of really mean practical joke?

  Better advice would be to try a *different* firewall, not none at all.

  Anything by Norton is very bad news, because all their software is
hideously bloated, installs hooks into way too many corners of your system,
and destabilises everything.  That goes for their AV and antispam stuff as
well as their PFW.

  Something lower impact, like Zone Alarm or Agnitum or any of the free PFWs
should do.  And I always recommend Grisoft AVG (free edition) as a good
low-intrusiveness antivirus.


    cheers, 
      DaveK
-- 
Can't think of a witty .sigline today....


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