On Sun, 7 Sep 2008, Yuping Dong wrote:
> Thank you all for your help!
> I have a simple question. My Linux system on my PC was installed through the
> university's network. So I can not use it offline.
Talk to your departmental or university network support staff. You should
really be plugging the SBC into the same network as the Linux PC is
connected to. The support staff will allocate you an IP address to use to
configure the SBC - they should also give you the other details, network
mask, default router (if necessary, it not then it is safer NOT to
configure a default router).
> When the SBC occupies the PC's eth port, PC cannot work properly, because my
> PC doesn't have a wireless connection.
> How would you guys do at this circumstance?
>
> Thanks,
> Yuping
>
> On Sun, Sep 7, 2008 at 6:11 PM, Eric Robishaw <> wrote:
>
>> It's likely a networking issue. Unless your router is setup to
>> 192.168.0.xx your device is not actually going to show up on the network or
>> be reachable.
>>
>> You'll likely have to change the ip address of the device to match your
>> network.
>>
>> So, if your router is on 192.168.3.1, for example, or 192.168.1.1 (typical
>> defaults), then you'll need to change the device's ip address to
>> 192.168.3.xx, or 192.168.1.xx.
>>
>> *You change the ip address in: */etc/network/interfaces
>> *You may also need to setup your dns for the device *(though not needed
>> for what you're doing) (/etc/resolv.conf)
>> *after making the changes:*
>> ifdown eth0
>> ifup eth0
>>
>> Eric
>>
>>
>>
>> On Sun, Sep 7, 2008 at 11:50 AM, Yuping Dong <>wrote:
>>
>>> Hi Everyone,
>>>
>>> I used the crosstool to compile my C code into arm binary file.
>>> Now I want to upload this file to the TS-7250 SBC through FTP as said in
>>> the "Linux for ARM on TS-72XX" manual.
>>> But when I typed "ftp 192.168.0.50", I got "-sh: ftp: not found ". I
>>> "/sbin/ifconfig", and the result is like this:
>>> eth0 Link encap:Ethernet HWaddr
>>> 00:D0:69:41:22:E2
>>> 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)
>>>
>>> I don't know what is the problem? Do I have to setup an FTP separately
>>> before "ftp 192.168.0.50"? How to?
>>>
>>> Thanks!
>>>
>>> Yuping
>>>
>>
>>
>>
>
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