RE: Cannot SSH from outside LAN

From: Young, Randy (RWYoung_at_verisign.com)
Date: 05/05/05

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    Date: Thu, 5 May 2005 09:30:37 -0700
To: <Nick@excite.com>, <secureshell@securityfocus.com>

    I would say it's either a firewall blocking you, or an ACL on a router.

    Randy Young

    -----Original Message-----
    From: Nick [mailto:sundog2000@excite.com]
    Sent: Monday, May 02, 2005 10:00 PM
    To: secureshell@securityfocus.com
    Subject: Cannot SSH from outside LAN

    I have an OpenSSH server running on Windows 2000, my router forwarding
    from port 8000 to the SSH server. When I am on my local LAN, I am able
    to connect to the SSH server (even on the external IP address, and
    external port), but when I try to connect from a machine outside of my
    local LAN, it hangs. Here is sample output from it hanging:
    ****
    :~> ssh 12.210.8.XXX -p 8000 -l sundog -vvv OpenSSH_3.7.1p1, SSH
    protocols 1.5/2.0, OpenSSL 0.9.6g 9 Aug 2002
    debug1: Reading configuration data /etc/ssh/ssh_config
    debug2: ssh_connect: needpriv 0
    debug1: Connecting to 12.210.8.XXX [12.210.8.XXX] port 8000.
    debug1: connect to address 12.210.8.XXX port 8000: Connection timed out
    ssh: connect to host 12.210.8.XXX port 8000: Connection timed out
    ****
    If I connect from within the local lan it connects:
    ****
    $ssh 12.210.8.XXX -p 8000 -l sundog -vvv OpenSSH_3.6.1p1+CAN-2004-0175,
    SSH protocols 1.5/2.0, OpenSSL 0x0090702f
    debug1: Reading configuration data /etc/ssh_config
    debug1: Rhosts Authentication disabled, originating port will not be
    trusted.
    debug2: ssh_connect: needpriv 0
    debug1: Connecting to 12.210.8.XXX [12.210.8.XXX] port 8000.
    debug1: Connection established.
    *****

    Please advise!
    Thanks,
    Nick

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