Comment 4 for bug 2067851

Hello Rodolfo,
Thanks a lot for the response.

Sorry for the misleading, I just had tried to find the parameter "firewall_driver" by grep command under directory /etc/. And just found one existence of the string in /etc/neutron/plugins/ml2/linuxbridge_agent.ini.

I'm sure we are using the ovs-agent. And did not set the parameter "firewall_driver". If the parameter was not set, how the firewall rule applied?

[cbis-admin@overcloud-sriovperformancecompute-qd-sbc-cbis3-7 (overcloudrc) ml2]$ ps -ef | grep neutron
root 30116 1 0 2023 ? 00:00:00 sudo neutron-rootwrap-daemon /etc/neutron/rootwrap.conf
root 30133 30116 0 2023 ? 02:42:25 /usr/bin/python2 /usr/bin/neutron-rootwrap-daemon /etc/neutron/rootwrap.conf

42435 728166 728142 0 Jun07 ? 00:00:00 /bin/bash /neutron_ovs_agent_launcher.sh
42435 728248 728224 0 Jun07 ? 01:02:32 /usr/bin/python2 /usr/bin/neutron-sriov-nic-agent --config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/sriov_agent.ini --config-dir /etc/neutron/conf.d/common --log-file=/var/log/neutron/sriov-nic-agent.log

42435 728329 728166 0 Jun07 ? 01:15:25 /usr/bin/python2 /usr/bin/neutron-openvswitch-agent --config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/openvswitch_agent.ini --config-dir /etc/neutron/conf.d/common --log-file=/var/log/neutron/openvswitch-agent.log

root 728447 728248 0 Jun07 ? 00:00:00 sudo neutron-rootwrap-daemon /etc/neutron/rootwrap.conf
root 728449 728447 0 Jun07 ? 00:05:50 /usr/bin/python2 /usr/bin/neutron-rootwrap-daemon /etc/neutron/rootwrap.conf
root 728594 728329 0 Jun07 ? 00:00:00 sudo neutron-rootwrap-daemon /etc/neutron/rootwrap.conf
root 728595 728594 0 Jun07 ? 00:00:02 /usr/bin/python2 /usr/bin/neutron-rootwrap-daemon /etc/neutron/rootwrap.conf

Thanks,
Mark