Bananian

Enable sch_netem kernel module

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gkamel  
Hi,

I am trying to emulate network latency on a Banana Pi using the command:
  1. tc qdisc add dev eth0 root netem delay 100ms
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but I am getting the following message:
  1. RTNETLINK answers: No such file or directory
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It seems that the sch_netem kernel module is not enabled, as when I run:
  1. modprobe sch_netem
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I get:
  1. modprobe: FATAL: Module sch_netem not found.
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Does anyone know how it can be enabled?

Thanks,

George
igorpec  
Enabled on our kernel 4.9.7

https://www.armbian.com/banana-pi-pro/

In case you have normal Banana:

https://www.armbian.com/banana-pi/

gkamel  
I am using a Banana Pi R1, which is running Bananian 16.04.

igorpec  
Edited by igorpec at Feb 04, 2017 10:53

https://www.armbian.com/lamobo-r1

And yet another reason why it's better to use Armbian on R1:
https://forum.armbian.com/index. ... stribution/?p=24625
If you want to know more technical details, check this conversation:
https://github.com/igorpecovnik/lib/issues/511

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