12-14-2018
Quote:
Originally Posted by
soichiro
Unless I am wrong... In Debian a regular user does not have access to ifconfig.
Humor me. Just try it. I've never encountered a UNIX/Linux system which didn't allow you to
read its network settings. I have encountered systems where it's not in the default PATH, but that didn't stop it from working when /absolute/path/to/ifconfig was used. And now that /sbin/ is mostly depreciated, that doesn't happen as much as it used to. 'which ifconfig' if uncertain.
Using sudo where unnecessary is a security risk. Someone could abuse those escalated privileges to
change network settings. It could even conceivably happen by accident.
Last edited by Corona688; 12-14-2018 at 11:34 AM..
This User Gave Thanks to Corona688 For This Post:
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IWI(4) BSD Kernel Interfaces Manual IWI(4)
NAME
iwi -- Intel PRO/Wireless 2200BG/2915ABG IEEE 802.11 driver
SYNOPSIS
iwi* at pci? dev ? function ?
DESCRIPTION
The iwi driver provides support for Intel(R) PRO/Wireless 2200BG and 2915ABG MiniPCI network adapters.
By default, the iwi driver configures the adapter for BSS operation (aka infrastructure mode). This mode requires the use of an access
point.
For more information on configuring this device, see ifconfig(8).
The Intel firmware requires acceptance of the End User License Agreement. The full license text can be found in
/libdata/firmware/if_iwi/LICENSE.ipw2200-fw. The license is agreed to by setting the sysctl variable hw.iwi.accept_eula to 1.
EXAMPLES
Join an existing BSS network (i.e.: connect to an access point):
ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00
Join a specific BSS network with network name ``my_net'':
ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00 nwid my_net
Join a specific BSS network with 64 bits WEP encryption:
ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00 nwid my_net
nwkey 0x1234567890
Join a specific BSS network with 128bits WEP encryption:
ifconfig iwi0 inet 192.168.0.20 netmask 0xffffff00 nwid my_net
nwkey 0x01020304050607080910111213
DIAGNOSTICS
iwi%d: device timeout The driver will reset the hardware. This should not happen.
SEE ALSO
an(4), awi(4), ipw(4), pci(4), wi(4), ifconfig(8), iwictl(8), firmload(9)
The IWI Web Page, http://damien.bergamini.free.fr/ipw/.
AUTHORS
The iwi driver and this man page were written by Damien Bergamini <damien.bergamini@free.fr>.
BSD
February 5, 2009 BSD