From owner-freebsd-questions@FreeBSD.ORG Sat Jun 4 16:04:54 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0910E16A41C for ; Sat, 4 Jun 2005 16:04:54 +0000 (GMT) (envelope-from john@day-light.com) Received: from joseph.day-light.net (209-145-160-141.accessus.net [209.145.160.141]) by mx1.FreeBSD.org (Postfix) with ESMTP id BCA4A43D49 for ; Sat, 4 Jun 2005 16:04:53 +0000 (GMT) (envelope-from john@day-light.com) Received: from w1 (unknown [10.1.5.36]) by joseph.day-light.net (Postfix) with SMTP id E84504F3E2 for ; Sat, 4 Jun 2005 11:04:52 -0500 (CDT) From: "John Brooks" To: Date: Sat, 4 Jun 2005 11:05:02 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 Subject: inbound ssh ceased on 4 servers at same time X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: john@day-light.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jun 2005 16:04:54 -0000 Yesterday at about noon, all four freebsd servers on a clients lan quit accepting ssh connections. All were running 4.11-release-p4, and had been cvsup'd at the same time from cvs-10, cvs-11, or cvs-12. Outbound ssh (from console of the affected boxes) works as expected, both to local openbsd boxes and to remote locations. There are no host based firewalls involved, and all other network services are operating correctly. Netstat shows port 22 as listening. At 11:20 am (40 minutes earlier), ssh was working properly on all boxes. Has anybody encountered a situation like this before? -- John Brooks john@day-light.com