How to permanently connect to WPA2AES wifi with OpenBSD (through cli)
Solution 1
Create a hostname file in /etc with the interface's name.
/etc/hostname.iwn0
Add to it:
dhcp nwid "Name of network" wpakey password
Restart the interface.
sudo sh /etc/netstart iwn0
This way connection to the wireless network will be attempted on boot.
If you don't know the name of the wireless interface run,
ifconfig
and look for 802.11 in 'media' or wlan in 'groups'.
Solution 2
From what I have been reading, apparently on OpenBSD you can configure the SSID and WPA shared secret key on the ifconfig
command line.
Please see:
http://vinci.wordpress.com/2008/10/16/using-wpa-on-openbsd/
Configure ral0 to join network “my_net” using WPA-PSK with passphrase “my_passphrase”:
# ifconfig ral0 nwid my_net wpa wpapsk \
$(wpa-psk my_net my_passphrase)
and
Configure ral0 to join network
my_net'' using WPA with passphrase
my_passphrase'':
# ifconfig ral0 nwid my_net wpakey my_passphrase
Related videos on Youtube
gasko peter
Updated on September 18, 2022Comments
-
gasko peter almost 2 years
I have an OpenBSD 5.1 i386 installed. I have no GUI/X. I googled for the answer but I can't find authentic one. How can I connect to a WPA2 PSK/AES wifi network using only the terminal? (so I don't have a "network manager" to simply select the given SSID, then enter passphare :D)
UPDATE: wifi card: Atheros AR5424, I can see it as "ath0"
UPDATE#2:
DHCP NWID SSID wpakey SSIDPWD
doesn't worked in /etc/hostname.ath0 (then the sh /etc/netstart ath0)
UPDATE#3:
ifconfig ath0 nwid SSID wpa wpapsk $(wpa-psk SSID SSIDPWD)
gived:
ksh: wpa-psk not found ifconfig: wpapsk: bad value
UPDATE#4:
The router is an OpenWrt 10.03.1 box:
cat /etc/config/wireless config 'wifi-iface' option 'device' 'radio0' option 'network' 'lan' option 'mode' 'ap' option 'ssid' 'SSID' option 'encryption' 'psk2+ccmp' option 'key' 'SSIDPWD' option 'isolate' '1' option 'maxassoc' '1'
I didn't seen anything in the logs associated to the openbsd eee pc 701 :D
UPDATE#5: I tested the SSID with the SSIDPWD, and it worked on a Scientific Linux 6.3 notebook.
UPDATE#6:
ifconfig ath0 nwid SSID wpakey SSIDPWD
I tried this one too, it didn't gived back any error messages, but I still can't see anything on the openwrt router, that it tries to connect, I can only see change in "ifconfig ath0" - I can see the "ieee8011" line is filled up.
UPDATE#7: whoops :) I maybe have an idea what is the problem. :D I only have the motherboard of the eee pc 701 and the wifi card in it.. :D with NO ANTENNAS :D - so I will try to find an antenna :)
-
Admin almost 12 yearswpa_supplicant doens't work for you?
-
Admin almost 12 yearsbut how?? :) what are the exact commands? :O
-
Admin almost 12 yearsWhat wireless network adapter are you using?
-
-
AshMv over 11 yearsI'm surprised that
ifconfig ath0 nwid SSID wpakey SSIDPWD
didn't work. After you run this command, if you just enterifconfig
what is displayed? Do you get an IP address or any 802.11 information? Can you safely post what is displayed for that command here? -
gasko peter over 11 years"ifconfig ath0" displayed 802.11 information, but it didn't displayed IP address :)
-
AshMv over 11 yearsHere's an example from Wikipedia that shows an interface that has associated with the access point
ieee80211: nwid ARK chan 11 bssid 00:0d:0b:ed:84:fb 100dBm
, does yours show that? It would be very helpful if you could post what ifconfig returns for you. -
Salil over 11 years@gaskopeter, I am using the exact same way of configuration for my wireless card. kuda has outlined the correct procedure and you can find it in OpenBSD faqs too. I think either you did not name your hostname file correctly - hostname.{interface name} or you did not specify wpakey password correctly in that file.