In OpenWRT, the SFP fiber port can operate by itself as eth2 over fiber as expected.
In Ubuntu shipped on the mmc, the SFP port isn’t working. It thinks it’s copper, not fiber.
Trying to set it to fibre, doesn’t work: ethtool -s eth2 port fibre
Order your ESPRESSObin on:
Signup to our newsletter
Technical specification tables can not be displayed on mobile. Please view on desktop