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<p>No joy. I've now tried various combinations of -N -t -T and <
/dev/null and tcpdump shows the remote making the connection, but
the forwarded port never appears. :( Starting it from inittab or
rc.local seems to interfere with it being able to forward. I'm not
that familiar with the startup process so what is missing at that
point?<br>
</p>
<br>
<div class="moz-cite-prefix">On 08/07/2016 08:18 AM, Fabrizio
Bertocci wrote:<br>
</div>
<blockquote
cite="mid:CADtzkx47J3yqvTwiqNbJJMOzpLr9uFoF7K5fdnChHkZUxHWaug@mail.gmail.com"
type="cite">
<div dir="ltr">Yan,
<div>Try to provide an input stream to the process. I remember
seeing a similar problem.</div>
<div>/usr/bin/ssh -N -T -R 1022:localhost:22 <a
moz-do-not-send="true" href="mailto:uuu@example.com">uuu@example.com</a>
-p 23 < /dev/null<br>
</div>
<div><br>
</div>
<div>See this post:</div>
<div><a moz-do-not-send="true"
href="http://stackoverflow.com/questions/19955260/what-is-dev-null-in-bash">http://stackoverflow.com/questions/19955260/what-is-dev-null-in-bash</a><br>
</div>
<div><br>
</div>
<div>Regards,</div>
<div>Fabrizio</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sun, Aug 7, 2016 at 8:03 AM, Yan
Seiner <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:yan@seiner.com" target="_blank">yan@seiner.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"><span
class=""><br>
<br>
On 08/07/2016 07:29 AM, Yan Seiner wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
I have a remote node that I want to administer. I want
to run an ssh tunnel from that node to my router.<br>
<br>
If I start it from the command line with<br>
<br>
/usr/bin/ssh -R 1022:localhost:22 <a
moz-do-not-send="true" href="mailto:uuu@example.com"
target="_blank">uuu@example.com</a> -p 23<br>
<br>
everything works fine.<br>
<br>
But if I try to run it from inittab or /etc/rc.local, it
never connects. I've tried<br>
<br>
/usr/bin/ssh -N -T -R 1022:localhost:22 <a
moz-do-not-send="true" href="mailto:uuu@example.com"
target="_blank">uuu@example.com</a> -p 23<br>
/usr/bin/ssh -N -R 1022:localhost:22 <a
moz-do-not-send="true" href="mailto:uuu@example.com"
target="_blank">uuu@example.com</a> -p 23<br>
<br>
nothing seems to work. How do I run a tunnel
automatically from an embedded box?<br>
</blockquote>
<br>
</span>
To clarify this:<br>
<br>
The tunnel connects, tcpdump sees packets going back and
forth, but netstat on the local doesn't show the port.<br>
<br>
</blockquote>
</div>
<br>
</div>
</blockquote>
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