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sleepy_cat

Member

From: CHN

Registered: 2015-12-07

Posts: 43

How to change txpower at boot-time (with iwconfig)

I've created a access point using create_ap(via AUR packages)

When I typed iwconfig:

ap0       IEEE 802.11abgn  Mode:Master  Tx-Power=22 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

It showed my TX-Power is 22 dBm, I can change it using iwconfig like, say:

[me@local ~]$ sudo iwconfig ap0 txpower 30

Now, I wanna to know is there any way to do this at boot-time?

I've made create_ap start on boot-time using systemctl enable create_ap

Which its service configuration located at /usr/lib/systemd/system/create_ap.service

Last edited by sleepy_cat (2016-08-25 13:17:05)

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Things being equal, the simplest explanation tends to be the right.

xbadog

Member

Registered: 2016-08-14

Posts: 24

Re: How to change txpower at boot-time (with iwconfig)

https://www.blackmoreops.com/2013/10/27 … h-of-wifi/