talk.maemo.org is down

2009-10-14 Thread Reggie Suplido
FYI, talk.maemo.org is currently down.
I'm currently investigating the problem.
Sorry for the inconvenience.

- Reggie
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Re: talk.maemo.org is down

2009-10-14 Thread Reggie Suplido
talk.maemo.org is now back up.
Thanks.

- Reggie

On Wed, Oct 14, 2009 at 9:48 AM, Reggie Suplido 
reg...@internettablettalk.com wrote:

 FYI, talk.maemo.org is currently down.
 I'm currently investigating the problem.
 Sorry for the inconvenience.

 - Reggie


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Internet connection sharing

2009-10-14 Thread Marius Gedminas
You have:

  * 1 (one) Nokia N900
  * 1 (one) USB cable for the N900
  * 1 (one) laptop running Linux
  * 1 (one) USB 3g dongle with a SIM slot for the laptop
  * 1 (one) SIM card

Your goal: get both the laptop and the N900 online.

So far I've achieved partial success:

  * insert SIM card into the N900
  * get online
  * connect the N900 to the laptop with a USB cable
  * on the N900 open a root shell and run
  ifconfig usb0 10.20.10.1 netmask 255.255.255.0 up
  dnsmasq -i usb0 -a 10.20.10.1 -I lo -z -d -x /var/run/dnsmasq.usb0.pid
  * on the laptop run
  ifconfig usb0 10.20.10.2 netmask 255.255.255.0 up
  echo 'nameserver 10.20.10.1'  /etc/resolv.conf
  
So far so good, but without iptables I cannot make the N900 do network
address translation.  I've also installed openssh-server on the N900 and used
ssh -D 1080 r...@10.20.10.1 from the laptop to get a SOCKS5 proxy on
localhost, so I can get online from my laptop, but that's a rather
inconvenient partial solution.

Also, I'd be happier if I could do this without cables (i.e. over wifi
or usb).

Am I reinventing the bicycle?  Are there working solutions?

Marius Gedminas
-- 
Remember the... the... uhh.


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Re: Internet connection sharing

2009-10-14 Thread Marius Gedminas
On Thu, Oct 15, 2009 at 12:29:10AM +0300, Marius Gedminas wrote:
 You have:
 
   * 1 (one) Nokia N900
   * 1 (one) USB cable for the N900
   * 1 (one) laptop running Linux
   * 1 (one) USB 3g dongle with a SIM slot for the laptop
   * 1 (one) SIM card
 
 Your goal: get both the laptop and the N900 online.
...
 Am I reinventing the bicycle?  Are there working solutions?

It seems that
http://pc-connectivity.garage.maemo.org/2nd_edition/index.html wants to
be a solution, but it's Internet Sharing is mostly focused on sharing
the host's connection to the device, rather than the other way around.
The other way around is confusing -- why should I specify how my N900 is
connected?  Figure it out by looking at the default route!  Besides, on
Maemo 5 the PC connectivity manager doesn't let me select cellular
connection.  And then, despite the doc saying

  Under Share internet connection with option, you can check the interfaces 
(Usb, Bluetooth and/or Wlan) to share Internet with

I see no sign of Share internet connection with.

Just give me iptables and I'll be happy.

Marius Gedminas
-- 
Do not meddle in the affairs of sysadmins,
they are quick to anger and have no need for subtlety.


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