On Tue, 14 Nov 2006, chentom60 wrote:
> Jim,
> Sorry, I did not notice you asked some questions at the end of your
> previous reply. It is my mistake. Sorry for that. The following is the
> result:
>
> ts7200:~# ls -l /lib/libresolv-2.2.5.so
> -rw-r--r-- 1 root root 59828 Apr 9 2003
> /lib/libresolv-2.2.5.so
>
> ts7200:~# cat /etc/nsswitch.conf
......
So things look good.
Can you ping e.g. www.google.com from the board?
Try these....
ping 192.168.0.10
if that succeeds try pinging the IP addresses you are using for
nameservice.....
ping 194.165.130.227
ping 213.186.185.245
If those work I'm stumped. If they don't then check that you have the
correct IP addresses
Jim
>
>
>
> --- In Jim Jackson <> wrote:
> >
> >
> >
> >
> > On Tue, 14 Nov 2006, chentom60 wrote:
> >
> > > Jim,
> > >
> > > My simple hub can not do any fancy NAT, it just makes PC and 7250
> > > shared the same DSL modem. My PC has only one ethernet card,
> > > therefore, I can not browse internet while working on the board. So, I
> > > use the hub that connects both PC and 7250 and its uplink connects to
> > > DSL modem. Then PC can communicate with 7250 and browse internet no
> > > problem.
> >
> > errr.... that's what I said. Though you don't appear to fully understand
> > how these things work - though it may be a language problem.
> >
> > I asked some questions that you have ignored! I can't help you if you
> > ignore me.
> >
> > Jim
> >
> >
> > >
> > > I use loadUSB.sh to change root to USB with debian, however, can not
> > > use apt-get to install anything. It looks like 7250 can not
> > > communicate with internet. "ping www.yahoo.com" from board does not
> > > work. I am not sure whether I should config either board or PC. I am
> > > quite new on network, please help me, thanks!
> > >
> > >
> > > Thanks.
> > >
> > > Tom
> > >
> > > --- In Jim Jackson <jj@> wrote:
> > > >
> > > >
> > > > On Tue, 14 Nov 2006, chentom60 wrote:
> > > >
> > > > > Thanks, here is the result:
> > > > >
> > > > > $ /sbin/ifconfig
> > > > > eth0 Link encap:Ethernet HWaddr 00:D0:69:40:1F:01
> > > > > inet addr:192.168.0.50 Bcast:192.168.0.255
> > > Mask:255.255.255.0
> > > > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > > > > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> > > > > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> > > > > collisions:0 txqueuelen:1000
> > > > > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
> > > > > Interrupt:39
> > > > >
> > > > > lo Link encap:Local Loopback
> > > > > inet addr:127.0.0.1 Mask:255.0.0.0
> > > > > UP LOOPBACK RUNNING MTU:16436 Metric:1
> > > > > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> > > > > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> > > > > collisions:0 txqueuelen:0
> > > > > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
> > > > >
> > > > >
> > > > > $ route -n
> > > > > Kernel IP routing table
> > > > > Destination Gateway Genmask Flags Metric Ref Use
> Iface
> > > > > 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
> > > > > 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
> > > > > 0.0.0.0 192.168.0.10 0.0.0.0 UG 0 0 0 eth0
> > > > > $
> > > >
> > > > looks fine.
> > > >
> > > > >
> > > > > My PC and 7250 all connect to a 10/100 hub whose Uplink
> connects a DSL
> > > > > modem output.
> > > > >
> > > > > Maybe 7250 should have a public IP address rather than the default
> > > > > 192.168.0.50, but how do I config the board to force it get
> public IP
> > > > > from DSL modem?
> > > >
> > > > why? It will work just like any other computer connected to your
> 10/100
> > > > hub. The DSL router will do NAT/Masquerading for you.
> > > >
> > > > >
> > > > > Tom
> > > > > --- In "Yan Seiner" <yan@> wrote:
> > > > > >
> > > > > > --- In "chentom60" <chentom60@> wrote:
> > > > > > >
> > > > > > > Hello Jim
> > > > > > >
> > > > > > > I am using debian256-5-6-2005.tar.gz I downloaded from
> > > Embedded Arm
> > > > > > > for my 7250 ts8 board.
> > > > > > >
> > > > > > > My /etc/resolv.conf is very strange:
> > > > > > > #nameserver 192.168.0.1
> > > > > > > but even if I updated (as I find in an old post), still
> does not
> > > > > work.
> > > > > > > nameserver 194.165.130.227
> > > > > > > nameserver 213.186.185.245
> > > > > > >
> > > > > > > After checking old posts, I note that libresolv.so.2 may also
> > > be an
> > > > > > > issue, here is mine.
> > > > > > >
> > > > > > > #ls -l /lib/libresolv.so.2
> > > > > > > lrwxrwxrwx 1 root root 18 Oct 19 2006
> > > > > > > /lib/libresolv.so.2 -> libresolv-2.2.5.so
> > > >
> > > > err. that's a link - not a file. What does
> > > >
> > > > ls -l libresolv-2.2.5.so
> > > >
> > > > give?
> > > > Also what does /etc/nsswitch.conf contain.
> > > > It should have a line containing....
> > > >
> > > > hosts: files dns
> > > >
> > > >
> > > > > > >
> > > > > > > Is it too old? others people mentioned libresolv-2.3.2.so
> and name
> > > > > > > resolution works.
> > > > > > >
> > > > > >
> > > > > > Your networking is hosed for some reason. Please post the
> output of
> > > > > > '/sbin/ifconfig' and '/sbin/route -n'
> > > > > >
> > > > > > --Yan
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > >
> >
>
>
>
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