From owner-freebsd-isp@FreeBSD.ORG Sat Jun 4 05:10:21 2005 Return-Path: X-Original-To: freebsd-isp@freebsd.org Delivered-To: freebsd-isp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D7EA716A41C for ; Sat, 4 Jun 2005 05:10:21 +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 99C8A43D48 for ; Sat, 4 Jun 2005 05:10:21 +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 16F2C4F3E2 for ; Sat, 4 Jun 2005 00:10:20 -0500 (CDT) From: "John Brooks" To: Date: Sat, 4 Jun 2005 00:10:28 -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) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 Importance: Normal Subject: inbound ssh ceased on 4 servers at same time X-BeenThere: freebsd-isp@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: john@day-light.com List-Id: Internet Services Providers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jun 2005 05:10:22 -0000 today 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 works as expected to both local openbsd boxes and to remote locations from the affected boxes. 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, ssh was working properly on all boxes. has anybody encountered a situation like this before? -- John Brooks john@day-light.com