2021年3月8日 星期一

Jetson Nano EDIMAX EW-7811Un V2 N150 predictible interface names

1. Create new file

/etc/udev/rules.d/10-network-device.rules

with following line

SUBSYSTEM=="net", ACTION=="add", ATTR{address}=="xx:xx:xx:xx:xx:xx", NAME="wlanX"

Replacing xx:xx:xx:xx:xx:xx with your device's lowercase mac address (found with ip link) and wlanX with whatever name you choose. 

2.Test

iwconfig

wlan0     IEEE 802.11  Mode:Master  Tx-Power=22 dBm   

          Retry short limit:7   RTS thr:off   Fragment thr:off

          Power Management:on

          

rndis0    no wireless extensions.


lo        no wireless extensions.


l4tbr0    no wireless extensions.


wlan9     unassociated  ESSID:""  Nickname:"<WIFI@REALTEK>"

          Mode:Auto  Frequency=2.412 GHz  Access Point: Not-Associated   

          Sensitivity:0/0  

          Retry:off   RTS thr:off   Fragment thr:off

          Power Management:off

          Link Quality=0/100  Signal level=0 dBm  Noise level=0 dBm

          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0

          Tx excessive retries:0  Invalid misc:0   Missed beacon:0


dummy0    no wireless extensions.


usb0      no wireless extensions.


eth0      no wireless extensions.

Reference

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