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<font size="-1"><font face="Helvetica, Arial, sans-serif">Hi John,<br>
<br>
<font size="-1"><font face="Helvetica, Arial, sans-serif">We<font
size="-1"><font face="Helvetica, Arial, sans-serif">ll,
from what I see, you simply have no kernel modules for <font
size="-1"><font face="Helvetica, Arial, sans-serif"><font
size="-1"><font face="Helvetica, Arial,
sans-serif">iptables with </font></font>"nat".<br>
<font size="-1"><font face="Helvetica, Arial,
sans-serif"><font size="-1"><font
face="Helvetica, Arial, sans-serif">My out<font
size="-1"><font face="Helvetica, Arial,
sans-serif">put of "ls<font size="-1"><font
face="Helvetica, Arial, sans-serif">mod|grep
ip_" is e.g.<br>
<font size="-1"><font
face="Helvetica, Arial,
sans-serif">ip_tables
7445 2
iptable_filter,iptable_nat<br>
x_tables 8882 4
iptable_filter,ipt_MASQUERADE,iptable_nat,ip_tables<br>
<br>
<font size="-1"><font
face="Helvetica, Arial,
sans-serif"><font size="-1"><font
face="Helvetica, Arial,
sans-serif">So an option
would be to recompile
the kernel with iptab<font
size="-1"><font
face="Helvetica,
Arial, sans-serif">les<font
size="-1"><font
face="Helvetica,
Arial,
sans-serif"> and
Masquerade and
NAT options.<br>
<br>
<font size="-1"><font
face="Helvetica,
Arial,
sans-serif">Maybe
someone else
can fill in<font
size="-1"><font
face="Helvetica,
Arial,
sans-serif">
here for me
and help with
ot<font
size="-1"><font
face="Helvetica,
Arial,
sans-serif">her
options or
another point
of view <font
size="-1"><font
face="Helvetica,
Arial,
sans-serif">to
be more
helpful.<br>
<font
size="-1"><font
face="Helvetica,
Arial,
sans-serif"><br>
Greets,<br>
<font
size="-1"><font
face="Helvetica,
Arial,
sans-serif">Markus</font></font></font></font></font></font></font></font></font></font></font></font></font></font>
</font></font></font></font></font></font><br>
<br>
<br>
</font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font></font>
<div class="moz-cite-prefix">Am 18.12.2012 11:25, schrieb John
Schultz:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dmesg
output is attached.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Lsmod:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">ip_tables
8167 1 iptable_filter<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">x_tables
9087 4 xt_tcpudp,xt_conntrack,iptable_filter,ip_tables<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Helvetica","sans-serif"">modprobe:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">WARNING:
All config files need .conf: /etc/modprobe.d/hostap-utils,
it will be ignored in a future release.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">FATAL:
Module iptable_nat not found.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Voyage-linux
[<a class="moz-txt-link-freetext" href="mailto:voyage-linux-bounces+jschultz0614=gmail.com@list.voyage.hk">mailto:voyage-linux-bounces+jschultz0614=gmail.com@list.voyage.hk</a>]
<b>On Behalf Of </b>Markus Fischer<br>
<b>Sent:</b> Tuesday, December 18, 2012 2:28 AM<br>
<b>Cc:</b> 'Voyage-Linux'<br>
<b>Subject:</b> Re: [Voyage-linux] iptables and voyage
0.7.5<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
style="font-size:10.0pt;font-family:"Helvetica","sans-serif"">Hi
John,<br>
<br>
yeah, ignore hostap-utils.<br>
It looks like iptables is kind fo misconfigured or modules
are not there.<br>
I've never seen this trouble in my 0.7.5 installations.
Right now, I just have a 0.8 installation to test on, but
there everything is running, as I expect it to.<br>
So let's see, how to figure out, what you're missing. ;)<br>
<br>
Does "dmesg" state anything about iptables?<br>
What is the output of "lsmod | grep ip_"?<br>
And the output of "modprobe iptable_nat" looks like?<br>
<br>
Greets, Markus<br>
<br>
</span><o:p></o:p></p>
<div>
<p class="MsoNormal">Am 18.12.2012 09:33, schrieb John
Schultz:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The
results your looking for are as follows:</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">WARNING:
All config files need .conf: /etc/modprobe.d/hostap-utils,
it will be ignored in a future release.</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">iptables
v1.4.8: can't initialize iptables table `nat': Table does
not exist (do you need to insmod?)</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Perhaps
iptables or your kernel needs to be upgraded.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">At
this point, im not worried about the
/etc/modprobe.d/hostap-utils warning, that’s next after
the iptables issue.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks
again,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">John</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Markus Fischer [<a moz-do-not-send="true"
href="mailto:Markus.Fischer@brown-iposs.eu">mailto:Markus.Fischer@brown-iposs.eu</a>]
<br>
<b>Sent:</b> Tuesday, December 18, 2012 1:23 AM<br>
<b>To:</b> John Schultz<br>
<b>Cc:</b> 'Voyage-Linux'<br>
<b>Subject:</b> Re: [Voyage-linux] iptables and voyage
0.7.5</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span
style="font-size:10.0pt;font-family:"Helvetica","sans-serif"">Hi
John, everybody,<br>
<br>
I will give it a try. I guess the "1.0" value might
represent some indicator of a metric. Nothing to worry
about in my opinion.<br>
About iptables.<br>
Please try the " iptables -nvL -t nat" command and post
the output.<br>
The iptables man page gives you more info about the
options, but in short:<br>
-n : numeric output, just to make sure, we'll see IPs, no
host names<br>
-v : as always - give us as many hints as possible ;)<br>
-L : List , you already used that one<br>
-t : table, for specific exercises, iptables uses specific
tables. One default one is "nat", clearly the one you
intend to investigate/troubleshoot<br>
<br>
Good luck, I hope this helps a little.<br>
<br>
Best regards,<br>
Markus<br>
<br>
<br>
</span><o:p></o:p></p>
<div>
<p class="MsoNormal">Am 18.12.2012 08:49, schrieb John
Schultz:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<pre>OK.....<o:p></o:p></pre>
<pre>10.1.0.1 is the gateway. The graphic was obtained by using OLSR. I believe<o:p></o:p></pre>
<pre>the arrows mean that the specific node has a route to the other node that it<o:p></o:p></pre>
<pre>is attached to, and the 1.0, I could not tell you. Ive never found<o:p></o:p></pre>
<pre>information on that part of the plugin for OLSR. And you are correct in that<o:p></o:p></pre>
<pre>I am using a /16 on this particular network.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>I have tried modprobe iptable_nat and modprobe ip_nat_ftp. All the sites Ive<o:p></o:p></pre>
<pre>read, this was the only suggestion found and that was one site of MANY. <o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Scripting the firewall rules is not a problem.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>The goal is to allow traffic from the mesh network to pass through the<o:p></o:p></pre>
<pre>gateway and eventually, lock down the traffic. What I would like to do,<o:p></o:p></pre>
<pre>eventually, is attached in the diagram. We are planning on hundreads of<o:p></o:p></pre>
<pre>these nodes if not more. The three node environment is just a proof of<o:p></o:p></pre>
<pre>concept.<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Thanks again,<o:p></o:p></pre>
<pre>John<o:p></o:p></pre>
<p class="MsoNormal"><br>
<br>
<br>
<br>
<o:p></o:p></p>
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<br>
<br>
<o:p></o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>----------------------------------------------------------<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<pre>Markus Fischer<o:p></o:p></pre>
<pre>brown-iposs GmbH<o:p></o:p></pre>
<pre>Friedrich-Breuer-Straße 120, 53225 Bonn<o:p></o:p></pre>
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<pre>----------------------------------------------------------<o:p></o:p></pre>
<pre> <o:p></o:p></pre>
</blockquote>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>----------------------------------------------------------<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Markus Fischer<o:p></o:p></pre>
<pre>brown-iposs GmbH<o:p></o:p></pre>
<pre>Friedrich-Breuer-Straße 120, 53225 Bonn<o:p></o:p></pre>
<pre><o:p> </o:p></pre>
<pre>Tel: +49 (0) 228 299 799 80<o:p></o:p></pre>
<pre>Mobile: +49 (0) 170 310 035 5<o:p></o:p></pre>
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