USB networking with Ubuntu 9.04
Eric Olson
eric at ericanddebbie.com
Thu Oct 8 22:19:46 CEST 2009
I copied Sander's exact lines into /etc/network/interfaces (I changed
eth2 to usb0 -- I don't know if that matters) on my ubuntu 9.04 laptop
and it's working for me. I have plugged and unplugged the cable a
couple times and no longer have to run my manual script each time.
Thanks!
Eric
Tony Berth wrote:
> did try that and did work when I was using a debian 5 box but no chance with
> ubuntu 9.04 :(
>> Thanks
>> Tony
>> On Thu, Oct 8, 2009 at 1:21 PM, Sander van Grieken <sander at 3v8.net> wrote:
>>> Why use a script that you need to run manually each time?
>>>> It can be done automatically just by putting the right stuff in
>> /etc/network/interfaces:
>>>> auto eth2
>> iface eth2 inet static
>> address 192.168.0.200
>> netmask 255.255.255.0
>> post-up iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -j MASQUERADE
>> post-up echo 1 > /proc/sys/net/ipv4/ip_forward
>> post-up route add -host 192.168.0.202 dev eth2
>> post-up dnsmasq
>> pre-down echo 0 > /proc/sys/net/ipv4/ip_forward
>> pre-down iptables -t nat -D POSTROUTING -s 192.168.0.0/24 -j MASQUERADE
>> pre-down killall dnsmasq
>>>>>> when you plug in the FR, eth2 will activate automatically..
>>>> grtz
>> Sander
>>>>>> On Thursday 08 October 2009 03:24:06 Cristian Gómez wrote:
>>> Hi Tony, thanks for giving a try to the script. I'm glad it helped you. I
>>> just create a sub-section on the wiki page [1] where I put the script to
>>> help others to get connected easily.
>>>>>> Cheers
>>>>>> [1] http://wiki.openmoko.org/wiki/USB_Networking#Connection_Script
>>>>>> /***************************************
>>> * Don't Worry.......Be Linux!!!!
>>> * Cristian Gómez Alvarez
>>> * Ingeniero en Sistemas y Computación
>>> * Universidad de Caldas
>>> * Comunidad de Software Libre Manizales
>>> * IEEE/WIE Student Member
>>> * Linux User #463617
>>> * Mi Blog: http://cristianpark.sehablalinux.com/
>>> ****************************************/
>>>>>>>>> 2009年10月7日 Tony Berth <tonyberth at googlemail.com>
>>>>>>> On Wed, Oct 7, 2009 at 10:27 AM, Matthias Huber <
>>>>>>>> matthias.huber at wollishausen.de> wrote:
>>>>> Tony Berth schrieb:
>>>>>>>>>> Bingo. Thanks A LOT!
>>>>>>>>>> Is it possible to update the Wiki with that one. I think this will be
>> a
>>>>> great help to the whole community
>>>>>>>>>> if you would tell me wich of / or both tricks did it on your system ?
>>>>>>>>>>>> but i had to add this two lines to my /etc/ufw/ufw.conf
>>>>>>>>>>>>>> ufw allow from 192.168.0.202
>>>>>>> ufw allow to 192.168.0.202
>>>>>>>>>>>>>>>>>>>>> another trial with iptables needs to load some modules too:
>>>>>>>>>>>>>> #!/bin/sh
>>>>>>>>>>>>>> MOKO=192.168.0.202
>>>>>>>>>>>>>> echo 1 > /proc/sys/net/ipv4/ip_forward
>>>>>>> modprobe ipt_MASQUERADE
>>>>>>>>>>>>>> iptables -I FORWARD -j ACCEPT -d ${MOKO}/32
>>>>>>> iptables -I FORWARD -j ACCEPT -s ${MOKO}/32
>>>>>>> iptables -I POSTROUTING -t nat -j MASQUERADE -s ${MOKO}/32
>>>> what works was the script Cristian Gomez included in his reply!
>>>>>>>> Just for the records, the first time I run that script it does assign
>> the
>>>> 192.168.0.200 IP to eth1 but can't ping/access 192.168.0.202! Then:
>>>>>>>> - I disconnect Openmoko
>>>> - connect it again
>>>> - re-run the script and voila the connection is there!
>>>>>>>> Thanks
>>>>>>>> Tony
>>>>>>>>>>>> _______________________________________________
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>>>> community at lists.openmoko.org
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