How to organize routing?

Question

Network routing

Good afternoon.
There is a Netbook with two network adapters:
1) 10/100Mbit wired network adapter
2) WiFi
The netbook itself is connected to the local network via WiFi. And a piece of hardware based on the ENC28J60 (a module with an SPI interface) is connected to the wired network adapter, something like here https://geektimes.ru/post/255430/ but an earlier modification (the board is wider).
The question is how to organize the routing and circulation of packets from / to the local network to the hardware?

Answer 1

Try setting up the bridge skrinshoter.ru/s/180917/YwIB2oAu