How can I run 2 network adapters in Debian simultaneously?
I have a common NIC and the second adapter USB->LAN adapter and I need to run them both but when I turn on USB LAN adapter then NIC disconnects.
Few weeks ago when I just clicked on that USB adapter to connect, it connected and both were up. Now I just cant make it work at the same time.
Edit: Primary NIC is just connected to the ISP's router. But the second NIC, LAN to USB adapter, is connected to my second router and does not need an internet connetion