Wondershaper does not shape my traffic after reboot if I use it as a service.

[ratnador]

OS: CentOS Linux release 8.3.2011

$ uname -a
Linux 4.18.0-240.1.1.el8_3.x86_64 #1 SMP Thu Nov 19 17:20:08 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Wondershaper does not shape my traffic after reboot if I use it as a service.
However, when I execute "systemctl restart wondershaper" it works fine until the system is rebooted.

I found, that if I change the following lines in the .service file
/etc/systemd/system/wondershaper.service

3 --- After = network.target
4 --- Wants = network.target

3 +++ After = network-online.target
4 +++ Wants = network-online.target

It works well after reboot too.