@ethernet_description@ @ubootdescription@ ** IP configuration via DHCP ** For a configuration via a DHCP server, use the ''dhcp'' command in U-Boot. ** Static IP configuration ** For a static IP configuration the following, U-Boot environment variables must be set: setenv ipaddr (e.g.: setenv ipaddr 192.168.100.111) setenv netmask (e.g.: setenv netmask 255.255.255.0) @linuxdescription@ A documentation of the configuration files can be found [[https://www.freedesktop.org/software/systemd/man/systemd.network.html|here]]. @ethernet_table@ For a temporary static configuration the ip command can be used, below some useful ip commands are listed:\\ \\ **Activate a specific interface**\\ e.g. eth0 ip link set eth0 up \\ **Disable a specific interace**\\ e.g. eth0 ip link set eth0 down \\ **Show ip address for a specific interface**\\ e.g. eth0 ip addr show eth0 \\ **Show statistic for a specific interface**\\ e.g. eth0 ip -s link show eth0 \\ **Set ip address for a specific interface**\\ e.g. eth0 ip addr add 192.168.1.100/24 dev eth0 \\ **Show statistic of all interfaces**\\ ip -s link \\ **Set default gateway for a specific interfaces**\\ e.g. set gateway ip 192.168.1.1 for eth0 ip route add default via 192.168.1.1 dev eth0 ---- If a DHCP server is available in the network environment the ip configuration can be received from it. To do so execute the ''udhcpc'' command, by default eth0 is used.\\ To configure another interface via dhcp the parameter ''-i'' followed by the interface name e.g. eth1 must be given.\\ e.g. eth1 udhcpc -i eth1