[Voyage-linux] iptables and voyage 0.7.5

[Markus Fischer]

Hi John,

yeah, ignore hostap-utils.
It looks like iptables is kind fo misconfiguredor modules are not there.
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 expectitto.
So let's see, how to figure out, what you're missing. ;)

Does "dmesg" state anything about iptables?
What is the output of "lsmod | grep ip_"?
And the output of "modprobe iptable_nat" looks like?

Greets, Markus


Am 18.12.2012 09:33, schrieb John Schultz:
>
> The results your looking for are as follows:
>
> WARNING: All config files need .conf: /etc/modprobe.d/hostap-utils, it
> will be ignored in a future release.
>
> iptables v1.4.8: can't initialize iptables table `nat': Table does not
> exist (do you need to insmod?)
>
> Perhaps iptables or your kernel needs to be upgraded.
>
>  
>
> At this point, im not worried about the /etc/modprobe.d/hostap-utils
> warning, that’s next after the iptables issue.
>
>  
>
> Thanks again,
>
> John
>
>  
>
> *From:*Markus Fischer [mailto:Markus.Fischer at brown-iposs.eu]
> *Sent:* Tuesday, December 18, 2012 1:23 AM
> *To:* John Schultz
> *Cc:* 'Voyage-Linux'
> *Subject:* Re: [Voyage-linux] iptables and voyage 0.7.5
>
>  
>
> Hi John, everybody,
>
> 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.
> About iptables.
> Please try the " iptables -nvL -t nat" command and post the output.
> The iptables man page gives you more info about the options, but in short:
> -n : numeric output, just to make sure, we'll see IPs, no host names
> -v : as always - give us as many hints as possible ;)
> -L : List , you already used that one
> -t : table, for specific exercises, iptables uses specific tables. One
> default one is "nat", clearly the one you intend to
> investigate/troubleshoot
>
> Good luck, I hope this helps a little.
>
> Best regards,
> Markus
>
> Am 18.12.2012 08:49, schrieb John Schultz:
>
>     OK.....
>
>     10.1.0.1 is the gateway. The graphic was obtained by using OLSR. I believe
>
>     the arrows mean that the specific node has a route to the other node that it
>
>     is attached to, and the 1.0, I could not tell you. Ive never found
>
>     information on that part of the plugin for OLSR. And you are correct in that
>
>     I am using a /16 on this particular network.
>
>      
>
>     I have tried modprobe iptable_nat and modprobe ip_nat_ftp. All the sites Ive
>
>     read, this was the only suggestion found and that was one site of MANY. 
>
>      
>
>     Scripting the firewall rules is not a problem.
>
>      
>
>     The goal is to allow traffic from the mesh network to pass through the
>
>     gateway and eventually, lock down the traffic. What I would like to do,
>
>     eventually, is attached in the diagram. We are planning on hundreads of
>
>     these nodes if not more. The three node environment is just a proof of
>
>     concept.
>
>      
>
>     Thanks again,
>
>     John
>
>
>
>
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>
> -- 
> ----------------------------------------------------------
>  
> Markus Fischer
> brown-iposs GmbH
> Friedrich-Breuer-Straße 120, 53225 Bonn
>  
> Tel:    +49 (0) 228 299 799 80
> Mobile: +49 (0) 170 310 035 5
> Fax:    +49 (0) 228 299 799 84
>  
> mailto:markus.fischer at brown-iposs.eu
> ----------------------------------------------------------
>  

-- 
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Markus Fischer
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