From owner-freebsd-current@FreeBSD.ORG Fri Jan 30 00:31:21 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8F4ED16A4CE; Fri, 30 Jan 2004 00:31:21 -0800 (PST) Received: from psg.com (psg.com [147.28.0.62]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2CA9A43D2D; Fri, 30 Jan 2004 00:31:17 -0800 (PST) (envelope-from randy@psg.com) Received: from [127.0.0.1] (helo=roam.psg.com) by psg.com with esmtp (Exim 4.24; FreeBSD) id 1AmU3Y-0000Hd-PX; Fri, 30 Jan 2004 08:31:16 +0000 Received: from localhost.ripe.net ([127.0.0.1] helo=roam.psg.com) by roam.psg.com with esmtp (Exim 4.30; FreeBSD) id 1AmU3Y-000NV9-12; Fri, 30 Jan 2004 09:31:16 +0100 From: Randy Bush MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: FreeBSD Current Message-Id: Date: Fri, 30 Jan 2004 08:31:16 +0000 Subject: ssh hang X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2004 08:31:21 -0000 recently, i have been seeing a large pause when sshing into my -stable systems from a -current. no problem between -stable systems ssh on today's -current sshd on two week old -stable what would cause the giant pause? % ssh -v myhost OpenSSH_3.7.1p2 FreeBSD-20040106, SSH protocols 1.5/2.0, OpenSSL 0.9.7c 30 Sep 2003 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Connecting to myhost.dom.ain [666.42.7.11] port 22. debug1: Connection established. debug1: identity file /usr/home/randy/.ssh/identity type 0 debug1: identity file /usr/home/randy/.ssh/id_rsa type 1 debug1: identity file /usr/home/randy/.ssh/id_dsa type 2 debug1: Remote protocol version 2.0, remote software version OpenSSH_3.5p1 FreeBSD-20030924 debug1: match: OpenSSH_3.5p1 FreeBSD-20030924 pat OpenSSH_3.2*,OpenSSH_3.3*,OpenSSH_3.4*,OpenSSH_3.5* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_3.7.1p2 FreeBSD-20040106 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-cbc hmac-md5 none debug1: kex: client->server aes128-cbc hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'myhost.dom.ain' is known and matches the DSA host key. debug1: Found key in /usr/home/randy/.ssh/known_hosts:18 debug1: ssh_dss_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received <15-30 second pause> debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /usr/home/randy/.ssh/id_rsa debug1: Authentications that can continue: publickey,password debug1: Offering public key: /usr/home/randy/.ssh/id_dsa debug1: Server accepts key: pkalg ssh-dss blen 435 debug1: Authentication succeeded (publickey). debug1: channel 0: new [client-session] debug1: Entering interactive session. debug1: Requesting X11 forwarding with authentication spoofing. Last login: Thu Jan 29 23:12:14 2004 from roamer.dom.ain Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.9-STABLE (MYHOST) #14: Thu Jan 15 20:25:08 PST 2004 unauthorized access/use strictly forbidden %