It can be check using the ip address command. systemctl rebootĪfter the reboot, the system should now be connected to the Wi-Fi. Maybe there is another way to apply the changes but I haven’t try. Reboot #Īnd finally it is recommended to reboot the system to apply the changes. As you should have the DHCP protocol active, your router should assign you a new IP address. Note I have not include the iface wlan0 inet6 dhcp line because I don’t have IPv6 active in my LAN. Next step is to edit the wlan0 file interface: vi /etc/network/interfaces.d/wlan0Īnd left the next configuration without comments and with the correct values (instead of my-network-ssid and s3kr3t_P4ss): allow-hotplug wlan0 To configure the Wi-Fi interface, it is needed to know the SSID of your Wi-Fi connection, and the password. Link/ether e4:5f:01:d9:eb:3b brd the WLAN interface (Wi-Fi) # Inet6 fe80::e65f:1ff:fed9:eb3a/64 scope linkģ: wlan0: mtu 1500 qdisc fq_codel state UP group default qlen 1000 Valid_lft 83280sec preferred_lft 83280sec ip addressġ: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 In the initial situation we have 3 interfaces defined: lo, eth0 (the only one with IP address), and wlan0, the protagonist of this post. If you have followed the post of how to install Debian On a Raspberry Pi 4, you should be able to access with SSH using the Ethernet (RJ45) port.Īlso, you should have the SSID and the password of your Wi-Fi connection, and it should be enabled the DHCP protocol in your router. It can be done using a keyboard and a screen connected to the Raspberry Pi, or using a SSH connection.
First off, as a prerequisite it is needed to have a CLI access to the Debian OS.
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