[HPADM] RE: SSH login delays

From: Javier Zayas (javier_zayas@cuc.claremont.edu)
Date: Tue Feb 03 2004 - 13:06:30 EST


You're correct Steve, you are the infamous Mr. Bonds from the HP-UX Admin
list at (hpux-admin@dutchworks.nl). Thanks for the tip on those. You know if
you can add more commands to the list of commands in there without causing
issues to create a greater random number generation?

Javier Zayas
System Administrator
x73143

-----Original Message-----
From: Steve Bonds [mailto:05gekfc02@sneakemail.com]
Sent: Monday, February 02, 2004 3:27 PM
To: secureshell@securityfocus.com
Subject: Re: SSH login delays

On Mon, 2 Feb 2004, Javier Zayas javier_zayas-at-cuc.claremont.edu
|secureshell@securityfocus.com| wrote:

> Does anyone know why SSH would take approximately 40 seconds to connect
> to a host? I've been using ssh for quite some time and recently, my
> login delay has gone from a few seconds to approximately 40 seconds.
> This is even for hosts that I have and have had a key for for quite some
> time. Any help in tracking down issues with this would be appreciated.
> Thanks!

Javier:

I seem to recall from some other posts from you on another list that you
are running HP-UX 11.0. On our HP systems there were several commands in
the /opt/ssh/etc/ssh_prng_cmds that had some significant delay on them.
In particular:

jstat
df
df -i
sar -d
ipcs -a

Once these were removed, the ssh login process proceeded MUCH faster.

  -- Steve

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