Re: F-17 SSH -

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On 08/08/12 10:10, Ed Greshko types:
On 08/08/2012 10:01 PM, Bob Goodwin - Zuni, Virginia, USA wrote:
    Replaced F-16/64 with F-17/64 on "box7" and see a problem I seem to
    have every time I do this.

    Presently box7 will ssh into box9 but box9 can not get into box7,

         [root@box9 .ssh]# ssh bobg@192.168.1.7
         ssh: connect to host 192.168.1.7 port 22: No route to host
         root or user,

         [bobg@box9 ~]$ ssh bobg@192.168.1.7
         ssh: connect to host 192.168.1.7 port 22: No route to host

    sshd is enabled and running on both, I've tried rm'ing "known_hosts"
    and letting it regenerate, all to no avail.

    I've seen this with several generations of Fedora [and different
    equipment] and it's always the same, a few days or weeks later it
    magically begins to work! All my computers in this room connect to a
    gigabit switch, [even the switch has been replaced], and our
    wireless LAN.

    At times this is a serious inconvenience leading to typing errors, etc.

    Any ideas what I have missed?

Assuming you've ssh'd to yourself on box7 and that works....sounds as if your firewall doesn't have port 22 open.



   Ok,the firewall is the problem! I had run "setup" as I have done
   many times and saw nothing out of the ordinary, looked the same [but
   obviously something was different] so I dropped that idea.

   Now I disabled the firewall and immediately got a connection from
   box9, re-enabled the firewall, it still connects?

       [bobg@box9 ~]$ ssh bobg@192.168.1.7
       bobg@192.168.1.7's password:
       Last login: Wed Aug  8 10:30:11 2012 from box9


   I guess this makes me look even less competent than usual but I did
   look at this earlier and saw no reason to suspect the firewall. Will
   add that to my Linux notes ...

   Thanks to all,

   Bob


-- http://www.qrz.com/db/W2BOD

   box9

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