We are glad to announce the release of: neutron 14.4.1: OpenStack Networking This release is part of the stein stable release series. The source is available from: https://opendev.org/openstack/neutron Download the package from: https://tarballs.openstack.org/neutron/ Please report issues through: https://bugs.launchpad.net/neutron/+bugs For more details, please see below. 14.4.1 ^^^^^^ Bug Fixes * Fixed MAC learning issue when ovs offload enabled. OVS firewall reduce the usage of normal actions to reduce cpu utilization. This causing flood rule because there is no MAC learning on ingress traffic. While this ok for none offload case, when using ovs offload flood rule is not offloaded. This fix the MAC learning in the offload, so we avoid flood rule. #1897637 (https://bugs.launchpad.net/neutron/+bug/1897637). Changes in neutron 14.4.0..14.4.1 --------------------------------- 9a1c830552 ovs firewall: fix mac learning on the ingress rule table when ovs offload enabled 7c757ad337 Local mac direct flow for non-openflow firewall 289952a13f "scope" conversion only just before pyroute2 method call 20e8c6f553 Import "oslo_config.cfg" before "eventlet" 9049b647b7 windows: fix terminating processes aaf18653e6 Support gateway which is not in subnet CIDR in ha_router 2711ad5819 [OvS] Handle re_added multi ports f28788f777 Ensure fip ip rules deleted when fip removed Diffstat (except docs and test files) ------------------------------------- neutron/agent/l3/dvr_fip_ns.py | 3 + neutron/agent/l3/dvr_local_router.py | 27 ++- neutron/agent/l3/ha_router.py | 9 + neutron/agent/linux/ip_lib.py | 2 +- .../agent/linux/openvswitch_firewall/firewall.py | 14 +- neutron/agent/windows/utils.py | 15 +- .../drivers/openvswitch/agent/common/constants.py | 4 +- .../drivers/openvswitch/agent/ovs_neutron_agent.py | 182 ++++++++++++++------- .../functional/agent/linux/bin/ipt_binname.py | 5 +- .../agent/openflow/native/test_br_int.py | 2 +- .../openvswitch/agent/test_ovs_neutron_agent.py | 32 ++-- .../drivers/openvswitch/agent/test_ovs_tunnel.py | 28 ++++ ...ning-in-case--ovs-offload-26193bf1638fd673.yaml | 10 ++ 21 files changed, 359 insertions(+), 83 deletions(-)