Home Forums Hardware discussions Confused about network devices

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  • #388

    I’m confused about network devices on the EspressoBin.

    ip link

    only shows eth0, I was also expecting an eth1 and eth2, given that there are three phyiscal interfaces. How exactly do I configure the others?


    ifconfig -a

    will list all detected interfaces, then you can use

    ip link set dev XXX up
    ifconfig XXX netmask up

    eth0 is the RGMII device interfacing to the switch, the switch ports have names like “wan” and “lan0”. These names are defined in the flat device tree file (*.dtb) loaded by u-boot.

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