Hi Vijay,

Have you modprobe uio and uio_pci_generic ?

kindly confirm the pci address of your nic again using ethtool -i
<interface_name>
Please share what else is coming on the console.

Thanks,
Chetan

On Mon, Mar 22, 2021 at 1:58 PM Vijay Kumar <vjkumar2...@gmail.com> wrote:

> Hi,
>
> I was running VPP on my VM without any issues. But recently due to a lab
> maintenance, the VM was powered off. But now I am not able to bring it up.
> Getting the error "unknown input dpdk  dev 0000:0b:00.0"
>
> -- I have ensured the ethernet interface is set to DOWN so that VPP takes
> control of it.
> -- As shown below, I have ensured the ethernet port number/PCI number is
> listed in the startup.conf file so that dpdk can start using the port
>
>
> *dpdk {  dev 0000:0b:00.0}*
> -- I have also ensured the line having "*gid vpp"* is commented out in
> the startup.conf. What else could I be missing.
>
> root@ubuntu-10-37-3-75
> :~/VPP-NEW/vpp/build-root/install-vpp_debug-native/vpp/bin# ./vpp -c
> ../etc/vpp/startup.conf
> vlib_call_all_config_functions: unknown input `dpdk  dev 0000:0b:00.0 '
>
>
>
> Regards
>
> 
>
>
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