SOLVED, was: cannot reach F16 box via ssh

M. Fioretti mfioretti at nexaima.net
Wed Jan 25 12:02:47 UTC 2012


it turns out the external ADSL modem was configured in a state to
block incoming ssh connections. How this happened is beyond me, since
the configuration WAS working until 2 hours before we replaced the
computer, I have no memory of changing it in any way, and the same is
true for all of the people in my friends place. Ah, well...

thanks for your patience and all the inputs,

Marco

On Wed, Jan 11, 2012 09:59:32 AM +0100, Marco Fioretti wrote:
> Greetings,
> 
> I have just installed F16 on a friend's box. Now I want to enable sshd in
> order to log in from home and do system administration, updates, etc...
> for him.
> 
> Before F16, the same box was running Ubuntu and I could log in via ssh
> without problems. Now every attempt from my home times out.
> 
> I have already enabled sshd, iptables (see below), and used the firewall
> config tool to enable allow ssh incoming connections, but every attempt
> times out.
> 
> Surely I'm missing something obvious, but what? Thanks in advance for any
> pointer,
> Marco
> 
> #######################################################################
> 
> [root at segretario ~]# systemctl status ip6tables.service
> ip6tables.service - IPv6 firewall with ip6tables
>           Loaded: loaded (/lib/systemd/system/ip6tables.service; enabled)
>           Active: active (exited) since Wed, 11 Jan 2012 09:50:15 +0100;
> 13min ago
>          Process: 776 ExecStart=/usr/libexec/ip6tables.init start
> (code=exited, status=0/SUCCESS)
>           CGroup: name=systemd:/system/ip6tables.service
> [root at segretario ~]# systemctl status sshd.service
> sshd.service - OpenSSH server daemon
>           Loaded: loaded (/lib/systemd/system/sshd.service; enabled)
>           Active: active (running) since Wed, 11 Jan 2012 09:50:15 +0100;
> 13min ago
>         Main PID: 906 (sshd)
>           CGroup: name=systemd:/system/sshd.service
>                   └ 906 /usr/sbin/sshd -D
> [root at segretario ~]# systemctl status iptables.service
> iptables.service - IPv4 firewall with iptables
>           Loaded: loaded (/lib/systemd/system/iptables.service; enabled)
>           Active: active (exited) since Wed, 11 Jan 2012 09:50:15 +0100;
> 13min ago
>          Process: 774 ExecStart=/usr/libexec/iptables.init start
> (code=exited, status=0/SUCCESS)
>           CGroup: name=systemd:/system/iptables.service
> [root at segretario ~]#
> 
> 
> 
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