From owner-freebsd-questions Wed Feb 20 7:36:13 2002 Delivered-To: freebsd-questions@freebsd.org Received: from marvin.fusionary.com (marvin.fusionary.com [208.254.161.131]) by hub.freebsd.org (Postfix) with ESMTP id 1CA8937B405 for ; Wed, 20 Feb 2002 07:36:09 -0800 (PST) Received: by marvin.fusionary.com (Postfix, from userid 1001) id 0849D402; Wed, 20 Feb 2002 10:43:31 -0500 (EST) Date: Wed, 20 Feb 2002 10:43:30 -0500 From: Jack Baty To: freebsd-questions@freebsd.org Subject: SSH fails after DNS hiccup Message-ID: <20020220154330.GA802@marvin.fusionary.com> Reply-To: Jack Baty Mail-Followup-To: freebsd-questions@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.25i X-Uptime: 10:23AM up 1:07, 2 users, load averages: 0.12, 0.03, 0.01 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 After a recent DNS outage (now resolved), I can no longer connect (SSH) from LAN boxes to our FreeBSD servers. The connection is made, but just hangs there. Here's some output: debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Rhosts Authentication disabled, originating port will not be trusted. debug1: restore_uid debug1: ssh_connect: getuid 1001 geteuid 1001 anon 1 debug1: Connecting to [-- snip --] port 22. debug1: temporarily_use_uid: 1001/1001 (e=1001) debug1: restore_uid debug1: temporarily_use_uid: 1001/1001 (e=1001) debug1: restore_uid debug1: Connection established. debug1: identity file /home/jbaty/.ssh/identity type -1 debug1: identity file /home/jbaty/.ssh/id_rsa type -1 debug1: identity file /home/jbaty/.ssh/id_dsa type -1 Then just hangs there indefinitely. The log says... sshd[826]: fatal: Timeout before authentication for 192.168.0.7 For a while I was unable to connect from anywhere, but after an hour or two I could connect from "outside" boxes just fine. I'm hoping someone could guide me as to where to look for a solution. This has happened twice, both right after a DNS problem. Thanks. -- Jack Baty Fusionary Media - http://www.fusionary.com/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message