On Sat, 13 May 2023 at 09:35, hl <hlyg2...@outlook.com> wrote:
> freebsd ask me regdomain/country of wifi when i set up wifi
>
> my wifi works in buster, how to find out regdomain/country it uses?
[root@satpro ~]# iw help | grep reg
reg reload
Reload the kernel's regulatory database.
phy <phyname> reg get
Print out the devices' current regulatory domain information.
reg get
Print out the kernel's current regulatory domain information.
reg set <ISO/IEC 3166-1 alpha2>
Notify the kernel about the current regulatory domain.
[root@satpro ~]# iw list | grep phy
Wiphy phy0
wiphy index: 0
* set_wiphy_netns
[root@satpro ~]# iw phy phy0 reg get
global
country AU: DFS-ETSI
(2400 - 2483 @ 40), (N/A, 36), (N/A)
(5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
(5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
(5470 - 5600 @ 80), (N/A, 27), (0 ms), DFS
(5650 - 5730 @ 80), (N/A, 27), (0 ms), DFS
(5730 - 5850 @ 80), (N/A, 36), (N/A)
(57000 - 66000 @ 2160), (N/A, 43), (N/A), NO-OUTDOOR
[root@satpro ~]# iw reg get
global
country AU: DFS-ETSI
(2400 - 2483 @ 40), (N/A, 36), (N/A)
(5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
(5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
(5470 - 5600 @ 80), (N/A, 27), (0 ms), DFS
(5650 - 5730 @ 80), (N/A, 27), (0 ms), DFS
(5730 - 5850 @ 80), (N/A, 36), (N/A)
(57000 - 66000 @ 2160), (N/A, 43), (N/A), NO-OUTDOOR
[root@satpro ~]# type iw
iw is hashed (/usr/sbin/iw)
[root@satpro ~]# dpkg -S /usr/sbin/iw
dpkg-query: no path found matching pattern /usr/sbin/iw
[root@satpro ~]# dpkg -S /sbin/iw
iw: /sbin/iw
[root@satpro ~]# apt show iw
Package: iw
Version: 5.9-3
Priority: optional
Section: net
Maintainer: Paride Legovini <par...@debian.org>
Installed-Size: 300 kB
Depends: libc6 (>= 2.17), libnl-3-200 (>= 3.2.7), libnl-genl-3-200 (>= 3.2.7)
Recommends: wireless-regdb
Homepage: https://wireless.wiki.kernel.org/en/users/documentation/iw
Tag: hardware::TODO, implemented-in::c, interface::commandline,
network::configuration, role::program, use::configuring
Download-Size: 100 kB
APT-Manual-Installed: yes
APT-Sources: http://approx:9999/debian bullseye/main amd64 Packages
Description: tool for configuring Linux wireless devices
This package contains the 'iw' command line tool which allows to configure and
show information about wireless devices.
.
iw is based on the nl80211 kernel interface and supports the majority of
fairly recent hardware. The old tool iwconfig, which uses Wireless Extensions
interface, is deprecated and it is strongly recommended to switch to iw and
nl80211.
[root@satpro ~]# cat /etc/debian_version
11.7
