Tiny Core Linux

Tiny Core Base => Raspberry Pi => Topic started by: makoto on June 21, 2013, 09:33:09 AM

Title: iptables of piCore cannot work
Post by: makoto on June 21, 2013, 09:33:09 AM

I want to use my RaspberryPi as a router. I installed dnsmasq and iptables. But when I execute:

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iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADEit gives the error:

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iptables v1.4.19.1: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.My piCore kernel version is 3.8.13. I noticed that the kernel modules in netfilter is different from those in my laptop tinycore. I modprobe these modules which contain 'iptable' and 'nat', but the error remains. In tinycore, related modules will be loaded after I execute iptables command. Any solutions?

Title: Re: iptables of piCore cannot work
Post by: bmarkus on June 21, 2013, 11:21:35 AM

Well, there are no nat related kernel moduls. Will check

Title: Re: iptables of piCore cannot work
Post by: bmarkus on June 21, 2013, 04:22:13 PM

NAT is disabled in current kernel. I will meke a new release in trhe next days.

Title: Re: iptables of piCore cannot work
Post by: bmarkus on June 26, 2013, 03:01:13 AM

Update to recent piCore version released today.

Title: Re: iptables of piCore cannot work
Post by: makoto on June 26, 2013, 10:37:36 AM

Thank you for your work :D

Title: Re: iptables of piCore cannot work
Post by: bmarkus on June 26, 2013, 10:51:52 AM

Quote from: awabimakoto on June 26, 2013, 10:37:36 AM

Thank you for your work :D

You are welcome. Does it work?

Title: Re: iptables of piCore cannot work
Post by: makoto on June 27, 2013, 03:57:34 AM

It works fine.