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 <[email protected]> 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 <[email protected]> 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@krishna:~# ip link add ep1 type veth peer name ep2 > > RTNETLINK answers: Operation not supported > > > > BR/Krish > > > > _______________________________________________ > > Kernelnewbies mailing list > > [email protected] > > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > >
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