I used following command and it worked -
# io-pkt-v4-hc -d ncm pnp verbose &
or you can specify path i.e. #io-pkt-v4-hc -d ncm pnp path=/lib/dll/devnp-ncm.so verbose &
But make sure the sequence. It matters. If you give "pnp" after "path" then it will not work.