Re: ssh hang

From: Mike Hunter (mhunter_at_ack.Berkeley.EDU)
Date: 01/30/04

  • Next message: Harald Schmalzbauer: "# of labels per slice [was: Re: bsdlabel on root disk]"
    Date: Fri, 30 Jan 2004 09:09:31 -0800
    To: Randy Bush <randy@psg.com>
    
    

    On Jan 30, "Randy Bush" wrote:

    I experienced this *same* hang from a 5.2-RELEASE (Thu Jan 22 04:51:45 PST
    2004) box acting as the ssh server. I experienced the problem with
    clients from FBSD 5.1, redhat linux (?) and knoppix linux 3.3. The hang
    was at the exact same spot when running "ssh -v -v -v".

    Sorry to make the picture more confusing :|

    Mike

    > 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
    _______________________________________________
    freebsd-current@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-current
    To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"


  • Next message: Harald Schmalzbauer: "# of labels per slice [was: Re: bsdlabel on root disk]"

    Relevant Pages

    • ssh port forward connection refused
      ... Can anyone help me get my ssh server set up to allow tcpip ... I can't get my sshd under RedHat8 to allow tcp port forwarding. ... debug1: fd 13 setting TCP_NODELAY ... debug3: channel 2: waiting for connection ...
      (comp.security.ssh)
    • Cannot connect to SSH from one location
      ... I run an SSH server on my linux box at home and have been able to ... debug1: Rhosts Authentication disables, originating port will not be ...
      (comp.security.ssh)
    • Re: ssh-tunnel
      ... Richard E. Silverman wrote: ... Are you running an SSH server on port 4500 ... Yes it runs on Port 4500. ... debug1: Reading configuration data /etc/ssh/ssh_config ...
      (comp.security.ssh)
    • Re: privilege separation user sshd does not exist
      ... >I have Redhat Linux 7.1 and I'm trying to set up an ssh server on my ... >computer since i have been told countless times that telnet is very ...
      (comp.security.ssh)