pls help in veth

[Er Krishna]

Hi Rami,

Thanks, some how I am able to manage all the details you asked :

root at krishna:~# lsmod | grep veth
root at krishna:~#
root at krishna:~#
root at krishna:~# uname -a
Linux <some name> 3.14.55-<some name> #1 SMP PREEMPT  i686 GNU/Linux
root at krishna:~#
root at krishna:~#
root at krishna:~# modprobe -r veth
modprobe: FATAL: Module veth is builtin.
root at krishna:~#

Any suggestion from your end to enable this is most welcome.

BR/Krish

On Tue, Dec 6, 2016 at 9:18 PM, Er Krishna <erkrishna at gmail.com> wrote:

> Thanks Rami for all the help. Yes lsmod shows that veth is not there.
> Perhaps the kernel has not been compiled with config_veth option enable in
> .config. Exact kernel version I will let you know tomorrow but most of the
> chances its 4.* kernel. Its customized kernel I got from different team,
> they have build it via yocto and I had to setup one network topology on it.
>
> BR/Krish
>
> On Tue, Dec 6, 2016 at 8:18 PM, Rami Rosen <roszenrami at gmail.com> wrote:
>
>> Hi Eri,
>> The driver is the veth driver, but it should be loaded automatically
>> when running this
>> command.
>>
>> What do you get when running:
>>
>> modprobe veth
>>
>> And what do you have when running
>> lsmod | grep veth ?
>>
>> Which kernel are you working with ? can you paste the output of
>> "uname -a"? is it a kernel you built from source, or a kernel which is
>> part of a distro?
>>
>> Regards,
>> Rami Rosen
>> http://ramirose.wix.com/ramirosen
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> On 6 December 2016 at 15:15, Er Krishna <erkrishna at gmail.com> wrote:
>> > Hi All,
>> >
>> > Can some one pls let me know for below command to run on linux which
>> driver
>> > and which package I need to install ? I see I have iproute package
>> installed
>> > on my box, but still I am facing below error.
>> >
>> > root at krishna:~# ip link add ep1 type veth peer name ep2
>> > RTNETLINK answers: Operation not supported
>> >
>> > BR/Krish
>> >
>> > _______________________________________________
>> > Kernelnewbies mailing list
>> > Kernelnewbies at kernelnewbies.org
>> > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>> >
>>
>
>
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