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magnific0 / wondershaper

Command-line utility for limiting an adapter's bandwidth
GNU General Public License v2.0
1.71k stars 256 forks source link

kernel error #55

Closed tccxy closed 3 years ago

tccxy commented 3 years ago

hi I run this program on the ARM development board，

root@localhost:/home/ab32# wondershaper eth0 1024 0124
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
We have an error talking to the kernel
RTNETLINK answers: Operation not supported
We have an error talking to the kernel
RTNETLINK answers: Operation not supported
We have an error talking to the kernel
RTNETLINK answers: Operation not supported
We have an error talking to the kernel
RTNETLINK answers: Operation not supported
We have an error talking to the kernel
RTNETLINK answers: Operation not supported
RTNETLINK answers: Operation not supported
We have an error talking to the kernel

Are there any instructions for configuring the kernel

my linux version is 

root@localhost:/home/ab32# uname -a
Linux localhost.localdomain 4.14.0-xilinx #1 SMP PREEMPT Tue Sep 22 14:57:06 CST 2020 armv7l armv7l armv7l GNU/Linux
root@localhost:/home/ab32#

thanks a lot