Trying to make DNS work
bum
tradet.h at gmail.com
Wed Oct 8 13:19:47 CEST 2008
I got the file edited now!
But when I do:
root at om-gta02:~# /etc/inti.d/networking restart
-sh: /etc/inti.d/networking: not found
Should I just disconnect and shut down the phone now?
On Wed, Oct 8, 2008 at 1:05 PM, David Samblas-3 <
ml-user+51344-1875701335 at n2.nabble.com<ml-user%2B51344-1875701335 at n2.nabble.com>
> wrote:
> If you have a terminal app on the neo do /etc/inti.d/networking start
> from it
> and the connection will come back
> if no terminal app shutdown and restart again
>
> to edit files trough ssh session or trough the terminal app you can use
> vi
> #vi /etc/network/interfaces
>
> then put the cursor on the line you want to began to edit and press "i"
> then you can edit the file and can put the "echo nameserver
> blablabla..." lines
> when done and to save the file
>
> press esc
> and then ":wq"
>
> /etc/inti.d/networking restart
>
>
>
>
> El mié, 08-10-2008 a las 03:50 -0700, bum escribió:
> > Okay. How shall I put the up echo in the file through neo?
> > I log in with ssh then...? Regularly I'd use gedit but now I can't.
> >
> > I did the echo in the neo then
> > /etc/init.d/networking stop
> > But then the connection just hung...
> >
> > On Wed, Oct 8, 2008 at 12:38 PM, David Samblas-3 <
> > ml-user+51344-1875701335 at ...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=1306274&i=0>
> <ml-user%2B51344-1875701335 at ...<http://n2.nabble.com/user/SendEmail.jtp?type=node&node=1306274&i=1>>
>
> > > wrote:
> >
> > > El mié, 08-10-2008 a las 03:05 -0700, bum escribió:
> > > > Hello, ubuntu and openmoko newcomer here.
> > > >
> > > > I can successfully login to my freerunner with ssh and ping (ping
> > > > 74.125.19.147) to the outside world but I can't ping to an address
> (ping
> > >
> > > > www.google.com).
> > > >
> > > > I've tried most of the things
> > > >
> http://wiki.openmoko.org/wiki/USB_Networking#Configure_Default_Neo_DNS here
>
> > >
> > > > :
> > > > My IP changes so I can't use "echo nameserver 'myIP' >
> /etc/resolv.conf".
> > >
> > > >
> > > > echo nameserver 208.67.222.222 > /etc/resolv.conf
> > > > echo nameserver 208.67.220.220 >> /etc/resolv.conf
> > > > even if I don't understand it, but no luck. Getting error
> > > >
> > > > "treeman at treeman-PC:~$ sudo echo nameserver 208.67.222.222 >
> > > > /etc/resolv.conf
> > > > bash: /etc/resolv.conf: Permission denied"
> > > >
> > > > even with sudo... I dunno...
> > > You have to do the echo stuff in the neo not in you pc
> > > >
> > > > Tried placing
> > > > "up echo nameserver 208.67.222.222 > /etc/resolv.conf
> > > > up echo nameserver 208.67.220.220 >> /etc/resolv.conf"
> > > > in "/etc/network/interfaces" but no luck.
> > > this too has to be done in the neo
> > > after the interface modification do the following to make it active
> > > on the neo:
> > > /etc/init.d/networking stop
> > > /etc/init.d/networking start
> > >
> > >
> > > >
> > > > Proxying from desktop/laptop is the thing I'd want though as I have a
>
> > > laptop
> > > > :-D
> > > >
> > > > Tried dnrd but don't know if I did it right...
> > > >
> > > > treeman at treeman-PC:~$ sudo gedit /home/treeman/dnrd
> > > > [sudo] password for treeman:
> > > > (paste http://buildhost.automated.it/gta01 dnrd script )
> > > > treeman at treeman-PC:~$ sudo chmod +x /home/treeman/dnrd
> > > > treeman at treeman-PC:~$ sudo /home/treeman/dnrd
> > > > /home/treeman/dnrd: line 97: -a: command not found
> > > >
> > > > UDP forwarding link didn't work.
> > > >
> > > > Iptables:
> > > > iptables -t nat -A PREROUTING -p tcp -s 192.168.0.202 -d
> 192.168.0.200
> > > > --dport domain -j DNAT --to-destination 192.168.0.1
> > > > iptables -t nat -A PREROUTING -p udp -s 192.168.0.202 -d
> 192.168.0.200
> > > > --dport domain -j DNAT --to-destination 192.168.0.1
> > > > no errors but didn't work.
> > > >
> > > > Also edited /etc/network/interfaces and added:
> > > > # freerunner
> > > > auto usb0
> > > > iface usb0 inet static
> > > > address 192.168.0.200
> > > > netmask 255.255.255.192
> > > > post-up /etc/network/freerunner start
> > > > pre-down /etc/network/freerunner stop
> > > >
> > > > and /etc/network/freerunner:
> > > > #!/bin/sh
> > > > #
> > > > # configures the freerunner for internet
> > > > #
> > > > #
> > > >
> > > > DEVICE=usb0
> > > > IPADDR=192.168.0.200
> > > > REMOTE_IPADDR=192.168.0.202
> > > > NETMASK=255.255.255.0
> > > >
> > > > # get first ip for dns
> > > > DNSIP=$(cat /etc/resolv.conf | grep nameserver | awk '{ print $2 }'
> |
> > > head
> > > > -n 1 )
> > > >
> > > > case "$1" in
> > > > start)
> > > > iptables -A POSTROUTING -t nat -j MASQUERADE -s
> $REMOTE_IPADDR
> > > > iptables -A PREROUTING -t nat -p tcp -s $REMOTE_IPADDR -d
> $IPADDR
> > >
> > > > --dport domain -j DNAT --to-destination $DNSIP
> > > > iptables -A PREROUTING -t nat -p udp -s $REMOTE_IPADDR -d
> $IPADDR
> > >
> > > > --dport domain -j DNAT --to-destination $DNSIP
> > > >
> > > > if [ "$(cat /proc/sys/net/ipv4/ip_forward)" = "0" ]; then
> > > > echo "temoprarely allow ip_forward for openmoko" >
> > > > /var/run/openmoko.ip_forward
> > > > echo 1 > /proc/sys/net/ipv4/ip_forward
> > > > fi
> > > > ;;
> > > > stop)
> > > > iptables -D POSTROUTING -t nat -j MASQUERADE -s
> $REMOTE_IPADDR
> > > > iptables -D PREROUTING -t nat -p tcp -s $REMOTE_IPADDR -d
> $IPADDR
> > >
> > > > --dport domain -j DNAT --to-destination $DNSIP
> > > > iptables -D PREROUTING -t nat -p udp -s $REMOTE_IPADDR -d
> > > $IPADDR
> > > > --dport domain -j DNAT --to-destination $DNSIP
> > > >
> > > > if [ -f /var/run/openmoko.ip_forward ]; then
> > > > rm /var/run/openmoko.ip_forward
> > > > echo 0 > /proc/sys/net/ipv4/ip_forward
> > > > fi
> > > > ;;
> > > > esac
> > > >
> > > > Made executable with "chmod +x /etc/network/freerunner".
> > > >
> > > > Also edited the ubuntu bug thing:
> > > > "One can patch /etc/udev/rules.d/85-ifupdown.rules. Moving the
> > > DRIVERS=="*?"
> > > > out of the top GOTO, to ACTION=="add" line fixes the problem."
> > > >
> > > > Well there we go, I'm out of ideas and I've tried these steps more
> than
> > > > once. I've rebooted and stuff and now I'm hoping for your help!
> > > >
> > > > Regards, bum
> > >
> > >
> > > _______________________________________________
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> > >
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