From owner-freebsd-questions Sat Oct 13 22:10:35 2001 Delivered-To: freebsd-questions@freebsd.org Received: from mail5.carolina.rr.com (fe5.southeast.rr.com [24.93.67.52]) by hub.freebsd.org (Postfix) with ESMTP id A427837B403 for ; Sat, 13 Oct 2001 22:10:32 -0700 (PDT) Received: from snafu.enterit.com ([66.57.159.198]) by mail5.carolina.rr.com with Microsoft SMTPSVC(5.5.1877.687.68); Sun, 14 Oct 2001 01:10:31 -0400 Message-Id: <5.1.0.14.0.20011014012951.02b85028@mail.enterit.com> X-Sender: jconner@enterit.com@mail.enterit.com X-Mailer: QUALCOMM Windows Eudora Version 5.1 Date: Sun, 14 Oct 2001 01:33:44 -0400 To: Kris Kennaway From: Jim Conner Subject: Re: SSH - anyone else had this problem? Cc: freebsd-questions@FreeBSD.ORG In-Reply-To: <20011013145844.B74148@xor.obsecurity.org> References: <5.1.0.14.0.20011013131959.02d81150@mail.enterit.com> <5.1.0.14.0.20011013131959.02d81150@mail.enterit.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG At 14:58 10.13.2001 -0700, Kris Kennaway wrote: >On Sat, Oct 13, 2001 at 01:26:24PM -0400, Jim Conner wrote: > > I just installed 4.3 Current very vanilla install including with > > ssh. Using SSH as my main way of remote administration I notcied after > > about three days of the machine being up that after a client authenticates > > it takes nearly a minute for the shell to start. I figured this might be > > because reverse lookups were not working properly. When I ran a verbose > > client I noticed that reverse lookups occur just after the client enters > > his/her login name and cr's. However, once a client inputs his/her passwd > > and cr's this is when the problem occurs. So I don't think its reverse ns > > lookups. > >Yes, it probably is reverse DNS lookup. It's not reverse lookups. I see in the logs that the reverse lookup is working. I watched during a verbose output of the client (and watching the log on the server side) when reverse lookup occurs. I see that reverse lookup occurs just after the client enters their username and presses enter. The problem I'm seeing occurs *after* the user puts his/her password in *after* the lookup has already successfully occurred. It is something else. Unless you can explain to me what other reverse lookup it seems to be doing after it has already successfully looked up the ptr. - Jim >Kris - Jim -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- http://www.perlmonks.org/index.pl?node_id=67861&lastnode_id=67861 -----BEGIN PERL GEEK CODE BLOCK----- ------BEGIN GEEK CODE BLOCK------ Version: 0.01 Version: 3.12 P++>*@$c?P6?R+++>++++@$M GIT/CM/J d++(--) s++:++ a- >++++$O!MA->++++E!> PU-->+++BD C++++(+) UB++++$L++++$S++++$ $C-@D!>++++(-)$S++++@$X?WP+>++++MO!>+++ P++(+)>+++++ L+++(++++)>+++++$ !E* +PP+++>++++n-CO?PO!o >++++G W++(+++) N+ o !K w--- PS---(-)@ PE >*(!)$A-->++++@$Ee---(-)Ev++uL++>*@$uB+ Y+>+++ PGP t+(+++)>+++@ 5- X++ R@ >*@$uS+>*@$uH+uo+w-@$m! tv+ b? DI-(+++) D+++(++) G(++++) ------END PERL GEEK CODE BLOCK------ ------END GEEK CODE BLOCK------ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message