[dts] [PATCH V1] fix enable ipv6 no work

[Liu, Yong]

Sorry gang, I remembered that Fortville driver need restart interface.
Your patch is applied.

Thanks,
Marvin

On 08/25/2017 10:12 PM, Liu, Yong wrote:
> Gang,
> Could you please give the OS type and kernel driver version?
> As I known, there's no need to up interface after enable ipv6.
>
> Thanks.
> Marvin
>
> On 08/24/2017 02:56 PM, xu,gang wrote:
>> sometimes enable ipv6 no working, need restart interface
>>
>> Signed-off-by: xu,gang <gangx.xu at intel.com>
>> ---
>>   framework/crb.py | 9 +++++++++
>>   1 file changed, 9 insertions(+)
>>
>> diff --git a/framework/crb.py b/framework/crb.py
>> index 00f418d..facf319 100644
>> --- a/framework/crb.py
>> +++ b/framework/crb.py
>> @@ -412,6 +412,15 @@ class Crb(object):
>>               self.send_expect("sysctl 
>> net.ipv6.conf.%s.disable_ipv6=0" %
>>                                intf, "# ", alt_session=True)
>>   +            out = self.send_expect(
>> +                "ifconfig %s" % intf, "# ", alt_session=True)
>> +            if "inet6" not in out:
>> +                self.send_expect("ifconfig %s down" %
>> +                                 intf, "# ", alt_session=True)
>> +                self.send_expect(
>> +                    "ifconfig %s up" % intf, "# ", alt_session=True)
>> +
>> +
>>       def create_file(self, contents, fileName):
>>           """
>>           Create file with contents and copy it to CRB.
>