Three parameters have the following meaning.
- vif_require_securitygroup : If True, Quantum does not provide security group feature and Nova requires to provide security group feature.
- vif_prevent_spoofing : If True, Nova requires to setup IP/MAC spoofing filters (Quantum does not provide it). get_firewall_required() in libvirt/vif.py is expected to return True.
- vif_require_iptables : If True, Nova needs to make sure iptables works. If a bridge is OVS, hybrid vif plugging needs to be setup. There is no relation between this value and whether Quantum or Nova provides security group.
Three parameters have the following meaning. securitygroup : If True, Quantum does not provide security group feature and Nova requires to provide security group feature. spoofing : If True, Nova requires to setup IP/MAC spoofing filters (Quantum does not provide it). get_firewall_ required( ) in libvirt/vif.py is expected to return True. iptables : If True, Nova needs to make sure iptables works. If a bridge is OVS, hybrid vif plugging needs to be setup. There is no relation between this value and whether Quantum or Nova provides security group.
- vif_require_
- vif_prevent_
- vif_require_