|ACX(4)||Device Drivers Manual||ACX(4)|
acx* at cardbus?
acx* at pci?
acxdriver provides support for TI TNETW1100/TNETW1100B (ACX100) and TNETW1130 (ACX111) based PCI/CardBus network adapters.
The ACX100A and ACX100B are first generation 802.11b devices from TI. The ACX111 is a second generation device which supports 802.11b/g and in some cases 802.11a.
These are the modes the
acx driver can
acx driver can be configured to use
Wired Equivalent Privacy (WEP) in software for ACX111 or in hardware for
ACX100. It is strongly recommended that WEP not be used as the sole
mechanism to secure wireless communication, due to serious weaknesses in
The transmit speed is user-selectable or can be adapted automatically by the driver depending on the number of hardware transmission retries.
In Host AP mode, the driver is compatible with clients using powersave.
These firmware files are not free because TI refuses to grant distribution rights. In fact they have rebuffed thousands of attempts to start a dialogue on this issue. As a result, even though OpenBSD includes the driver, the firmware files cannot be included and users have to download these files on their own.
A prepackaged version of the firmware can be installed using fw_update(1).
|Ergenic ERG WL-003||ACX100||CardBus||b|
|ZyXEL G-360 EE||ACX111||PCI||b/g|
# ifconfig acx0 scan
The following hostname.if(5) example configures acx0 to join network “mynwid”, using WEP key “mywepkey”, obtaining an IP address using DHCP:
nwid mynwid nwkey mywepkey dhcp
The following hostname.if(5) example creates a host-based access point on boot:
mediaopt hostap nwid mynwid nwkey mywepkey inet 192.168.1.1 255.255.255.0
acxdriver first appeared in OpenBSD 4.0.
acxdriver was written by Sepherosa Ziehau. The manual page was written by Sascha Wildner. Both are based on the http://wlan.kewl.org project team's original code.
The hardware specification was reverse engineered by the good folks at http://acx100.sourceforge.net. Without them this driver would not have been possible.
|March 29, 2019||OpenBSD-current|