Stretch WIFI client: Difference between revisions
From embeddedTS Manuals
(added note about software already being installed -- customers have been confused in the past.) |
(Switch to allow-hotplug for wlan0) |
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Use the hashed PSK in the specific network interfaces file for added security: | Use the hashed PSK in the specific network interfaces file for added security. Create the file: | ||
<source | |||
/etc/network/interfaces.d/wlan0 | |||
<source> | |||
allow-hotplug wlan0 | |||
iface wlan0 inet dhcp | iface wlan0 inet dhcp | ||
wpa-ssid youressid | wpa-ssid youressid | ||
wpa-psk 151790fab3bf3a1751a269618491b54984e192aa19319fc667397d45ec8dee5b | wpa-psk 151790fab3bf3a1751a269618491b54984e192aa19319fc667397d45ec8dee5b | ||
</source> | </source> | ||
Latest revision as of 14:53, 7 December 2023
Wireless interfaces are also managed with configuration files in "/etc/network/interfaces.d/". For example, to connect as a client to a WPA network with DHCP. Note some or all of this software may already be installed on the target SBC.
Install wpa_supplicant:
apt-get update && apt-get install wpasupplicant -y
Run:
wpa_passphrase youressid yourpassword
This command will output information similar to:
network={
ssid="youressid"
#psk="yourpassword"
psk=151790fab3bf3a1751a269618491b54984e192aa19319fc667397d45ec8dee5b
}
Use the hashed PSK in the specific network interfaces file for added security. Create the file:
/etc/network/interfaces.d/wlan0
allow-hotplug wlan0
iface wlan0 inet dhcp
wpa-ssid youressid
wpa-psk 151790fab3bf3a1751a269618491b54984e192aa19319fc667397d45ec8dee5bTo have this take effect immediately:
service networking restart
For more information on configuring Wi-Fi, see Debian's guide here.