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Tue, 16 Dec 2008

/Linux/Debian/WPA: Easy wpasupplicant on Debian

A little poking around revealed that this file /usr/share/doc/wpasupplicant/README.Debian.gz was the secret sauce for getting wpasupplicant painlessly functioning on a Debian machine.

Like with wireless-tools, Debian has integrated wpasupplicant into the /etc/network/interfaces file.

To talk to a simple WEP-encrypted access point, this is the stanza I am using in /etc/network/interfaces:

auto eth1
iface eth1 inet dhcp
   wpa-ssid linksys
   wpa-key-mgmt NONE
   wpa-wep-key0 8453017892
   wpa-wep-tx-keyidx 0

To achieve the same with wireless-tools instead, I have this stanza:

iface home inet dhcp
   wireless-channel 11
   wireless-mode managed
   wireless-key 8453017892
   wireless-essid linksys

and of course, "ifup eth1" and "ifup eth1=home" will both connect, the former using wpasupplicant and the latter using wireless-tools.

Of course, the whole point of wpasupplicant is to talk to a WPA-encrypted access point. Stay tuned until I get a chance to try it again....

posted at: 08:10 | path: /Linux/Debian/WPA | permanent link to this entry

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Tue, 16 Dec 2008