Apply changes to any configuration files in /srv/mitigator:
systemctl reload mitigator
This may restart the relevant MITIGATOR components.
After changing network ports, that is, after editing
/etc/systemd/system/mitigator.service.d/nics.conf, it is necessary to:
systemctl daemon-reload
systemctl restart mitigator
This will turn the MITIGATOR completely off and on again.