Install cgroup Packages (If Needed)
This step is only needed if using Linux cgroups to align the TX traffic to the RX filter(s), using net_prio ID. If using egress tc filter(s) with clsact and skbedit, instead of cgroups, this step is not needed.
Install the libcgroup and libcgroup-tools packages on the system.
Example: RHEL 8.x and earlier:
Example: RHEL 9.0 and later:
Wget https://kojihub.stream.centos.org/kojifiles/packages/libcgroup/0.42.2/5.el9/x86_64/libcgroup-0.42.2-5.el9.x86_64.rpm
Wget https://kojihub.stream.centos.org/kojifiles/packages/libcgroup/0.42.2/5.el9/x86_64/libcgroup-tools-0.42.2-5.el9.x86_64.rpm