Did you try something like (with a valid ip address):
ip addr add 192.168.50.5 dev eth0
Then try to ping it? can you ping the loopback? ping the router?
You need to
set up a gateway for it to get out if you can get to the router.
here is a cheatsheet
http://www.tecmint.com/ip-command-examples/
The Mac address did change,
I am guessing the one with
brd ff:ff:ff:ff:ff:ff at the end is the correct one. :)
On Thursday, September 4, 2014 2:19 PM, Robert Moskowitz <[email protected]>
wrote:
>
>
>
>On 09/04/2014 01:59 PM, Robert Moskowitz wrote:
>> I have gone back to the 8/31 build and still no working ethernet on
>> the Cubietruck. I tried:
>>
>> ip link set eth0 up
>>
>>
and nothing. Now looking back on my Cubieboard notes, I had ethernet
>> problems with that, and Hans said, of course, the uboot provided is
>> only for the Cubietruck, and if I want to work with my Cubieboard2,
>> here is how to build your own uboot.
>>
>> So first, why is the ethernet not working? I can put in my F19 SDcard
>> and boot this system right up with ethernet access. And I have
>> Cubieboard2 running the F21 code.
>>
>> And second, I will see if I can build a uboot from the git provided
>> from Hans for the Cubietruck and see if that gets things working.
>
>This did not work:
>
>u-boot-sunxi]# make -j4 CROSS_COMPILE=arm-linux-gnu- Cubietruck_defconfig
>#
># configuration written to .config
>#
>#
># configuration written to spl/.config
>#
>u-boot-sunxi]# make -j4 CROSS_COMPILE=arm-linux-gnu-
>make: *** No rule to make target
>`/home/rgm/arm/u-boot-sunxi/include/common.h', needed by
>`include/config/auto.conf'. Stop.
>
>So no F21 testing on a Cubietruck until I am told how to get
the
>ethernet working.
>
>>
>> On 09/04/2014 12:49 PM, Robert Moskowitz wrote:
>>> Same problem on Fedora-Minimal-armhfp-21-20140901-sda.raw.xz
>>>
>>> But a different MAC addr!
>>>
>>> Fedora release 21 (Twenty One)
>>> Kernel 3.16.1-301.fc21.armv7hl on an armv7l (ttyS0)
>>>
>>> localhost login: root
>>> Password:
>>> [root@localhost ~]# ip addr show
>>> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
>>> group default
>>> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>>> inet 127.0.0.1/8 scope host lo
>>> valid_lft forever preferred_lft forever
>>> inet6 ::1/128 scope host
>>> valid_lft forever preferred_lft forever
>>> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
>>> state UP group default qlen 1000
>>> link/ether
b6:f8:b8:3c:d5:5f brd ff:ff:ff:ff:ff:ff
>>>
>>> I will keep going back to earlier builds and hopefully I will get to
>>> one that brings up eth0.
>>>
>>> Um This SHOULD be automatic? I did not have to do it for my F21
>>> testing on the Cubieboard2 or any of my F19 or F20 testing.
>>>
>>> On 09/04/2014 11:54 AM, Robert Moskowitz wrote:
>>>>
>>>> On 09/04/2014 11:15 AM, Peter Robinson wrote:
>>>>> On Thu, Sep 4, 2014 at 3:33 PM, Robert Moskowitz
>>>>> <[email protected]> wrote:
>>>>>> On a Cubietruck -
>>>>>>
>>>>>> # yum install policycoreutils-python --nogpgcheck
>>>>> All packages should now be signed so you can drop the --nogpgcheck
>>>>>
>>>>>> One of the configured repositories failed (Fedora 21 - armhfp),
>>>>>> and yum doesn't have enough cached data to continue. At this
>>>>>> point the only
>>>>>> safe thing yum can do is fail. There are a few
ways to work
>>>>>> "fix" this:
>>>>> Is your date/time correct?
>>>>
>>>> I think it might be worst than date/time. I found the SDcard I was
>>>> working with and booted up. No IP addresses on eth0, so no ntp, and
>>>> why THAT yum message? Because date/time was essentially ZERO?
>>>>
>>>> I never thought to check on the ethernet. I have only started
>>>> working on my 1 Cubietruck, after getting 5 Cubieboard2 systems put
>>>> into production. 4 running Redsleeve (with F19 uboot), and 1 F20. I
>>>> have run F19 on this Cubietruck with no problems with ethernet. So
>>>> something is broken on the Cubietruck uboot support.
>>>>
>>>> Here is what I am seeing on ethernet on the serial console:
>>>>
>>>> [ 36.360611] eth0: device MAC address 56:bb:b8:7a:b2:d6
>>>> [ 36.386336] No MAC Management Counters available
>>>> [ 36.455808] No MAC Management Counters available
>>>> [ 36.473714] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>>>> [ 40.418888] stmmaceth 1c50000.ethernet eth0: Link
is Up - 10
>>>> 0Mbps/Full - flow control off
>>>> [ 40.433554] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
>>>>
>>>> Last login: Thu Jan 1 00:00:49 on ttyS0
>>>> [root@localhost ~]# ip addr show
>>>> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
>>>> group default
>>>> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>>>> inet 127.0.0.1/8 scope host lo
>>>> valid_lft forever preferred_lft forever
>>>> inet6 ::1/128 scope host
>>>> valid_lft forever preferred_lft forever
>>>> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
>>>> state UP group default qlen 1000
>>>> link/ether 56:bb:b8:7a:b2:d6 brd ff:ff:ff:ff:ff:ff
>>>>
>>>>
>>>
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