fix service for rdnssd

Signed-off-by: Vasiliy Tolstov <v.tolstov@selfip.ru>
fix service for rdnssd

Signed-off-by: Vasiliy Tolstov <v.tolstov@selfip.ru>
fix slot number

Signed-off-by: Vasiliy Tolstov <v.tolstov@selfip.ru>