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Date:      Sat, 13 Oct 2001 14:58:44 -0700
From:      Kris Kennaway <kris@obsecurity.org>
To:        Jim Conner <jconner@enterit.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: SSH - anyone else had this problem?
Message-ID:  <20011013145844.B74148@xor.obsecurity.org>
In-Reply-To: <5.1.0.14.0.20011013131959.02d81150@mail.enterit.com>; from jconner@enterit.com on Sat, Oct 13, 2001 at 01:26:24PM -0400
References:  <5.1.0.14.0.20011013131959.02d81150@mail.enterit.com>

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On Sat, Oct 13, 2001 at 01:26:24PM -0400, Jim Conner wrote:
> I just installed 4.3 Current very vanilla install including with=20
> ssh.  Using SSH as my main way of remote administration I notcied after=
=20
> about three days of the machine being up that after a client authenticate=
s=20
> it takes nearly a minute for the shell to start.  I figured this might be=
=20
> because reverse lookups were not working properly.  When I ran a verbose=
=20
> client I noticed that reverse lookups occur just after the client enters=
=20
> his/her login name and cr's.  However, once a client inputs his/her passw=
d=20
> and cr's this is when the problem occurs.  So I don't think its reverse n=
s=20
> lookups.

Yes, it probably is reverse DNS lookup.

Kris

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