# Netem on jetson

**URL:** <https://forums.developer.nvidia.com/t/netem-on-jetson/228250>\
**Category:** Jetson TX2\
**Tags:** networking, kernel\
**Created:** [September 18, 2022, 8:01am UTC](https://forums.developer.nvidia.com/t/netem-on-jetson/228250 "2022-09-18T08:01:13Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![tamir.sror](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@tamir.sror](https://forums.developer.nvidia.com/u/tamir.sror)\
**Post date:** [September 18, 2022, 8:01am UTC](https://forums.developer.nvidia.com/t/netem-on-jetson/228250/1 "2022-09-18T08:01:13Z")

</div>

Hi,  
I was wondering about how to add latency to a network that the jetson is currently using.

I found that the command “tc qdisc” with the extension netem can create a delay,  
and this command suppose to work nativly on Ubuntu.

When I tried to run it on the jetson it didn’t recognise the command and it seams that there are some files regarding the netem model that are missing,  
Is there a way to run this command on the jetson?  
or is there any other tools to limit the traffic that can run on the jetson?

Thanks

---

<div class="post-metadata">

**Author:** ![linuxdev](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/linuxdev/32/10243_2.png) [@linuxdev](https://forums.developer.nvidia.com/u/linuxdev)\
**Post date:** [September 18, 2022, 9:38pm UTC](https://forums.developer.nvidia.com/t/netem-on-jetson/228250/2 "2022-09-18T21:38:30Z")

</div>

I’m not familiar with the command, but sometimes such abilities are dependent upon architecture and/or hardware, so I don’t know if maybe this is not supported by either hardware or driver. On the other hand, if you have a file related to this on a PC which works for you, then you could perhaps find out if the file is generated versus part of a package. If you see some files on the PC, then see what package owns them:  
`dpkg -S /some/file/to/test`

---

<div class="post-metadata">

**Author:** ![system](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/system/32/68080_2.png) [@system](https://forums.developer.nvidia.com/u/system)\
**Post date:** [October 2, 2022, 9:39pm UTC](https://forums.developer.nvidia.com/t/netem-on-jetson/228250/3 "2022-10-02T21:39:00Z")

</div>

Closed on October 2, 2022, 9:39pm UTC

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.