Configuring DHCP Server to Assign Hostname via DHCP
Begin by installing the DHCP server package. sudo pacman -S extra/dhcp dhcpcd Next, set a custom hostname within the DHCP configuration file. sudo vim /etc/dhcpcd.conf Within this file, add or modify the host declaration to assign a specific hostname to a client: hostname OPPO-A3s ### This is set your device name OPPO-A3s in a network Finally, restart the DHCP server to apply the changes. sudo systemctl restart dhcpd.service sudo systemctl restart dhcpcd.service