3 wpa \- Wi-Fi Protected Access setup
15 handles the authentication and key exchange with WPA
16 protected wireless networks.
20 parameter specifies the network interface that needs
26 option. Otherwise, the previously configured essid
27 on the interface will be used.
30 option will prompt and install the preshared key or
31 pap/chap credentials into factotum, otherwise the key has to be
32 already present in factotum or an interactive key prompter like
37 The authentication protocol is initiated by the
38 wireless access point so
40 will background itself after the keyprompt and establish
41 the encryption automatically as needed.
46 arguments can be used to select between WPA1/TKIP
47 (default) or WPA2/CCMP encryption with WPA PSK.
51 option enables debugging and causes
53 to stay in foreground writing protocol messages to
56 Setup wireless encryption:
59 % aux/wpa -s 9HAL -p /net/ether1
60 !Adding key: proto=wpapsk essid=9HAL
63 % ip/ipconfig ether /net/ether1
66 .B /sys/src/cmd/aux/wpa.c
72 first appeared in 9front (March, 2013).