0ec04dd638
As part of [1] the redirect-type=bridged flag was enabled by default. However this have the side effect of also decentralizing N/S traffic for geneve tenant networks, breaking the VM connectivity on them when it must be centralized, i.e., when no FIPs are associated to the VMs. This patch differentiates and only enable that flag when the networks conected through that router gateway port are of VLAN/FLAT type. In addition, to avoid MTU issues for the VLAN networks if there are also geneve networks connected to the same router, we re-take the approach on [2] to ensure the traffic is centralized but not tunneled [1] https://review.opendev.org/c/openstack/neutron/+/875644 [2] https://review.opendev.org/c/openstack/neutron/+/875676 Closes-Bug: #2012712 Change-Id: I25e5ee2cf8daee52221a640faa7ac09679742707
OpenStack Neutron
Neutron is an OpenStack project to provide "network connectivity as a service" between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., Nova).
To learn more about neutron:
- Documentation: https://docs.openstack.org/neutron/latest/
- Features: https://specs.openstack.org/openstack/neutron-specs
- Defects: https://launchpad.net/neutron
- Release notes: https://docs.openstack.org/releasenotes/neutron/index.html
- Source: https://opendev.org/openstack/neutron
If you would like to contribute to Neutron, please read the file CONTRIBUTING.rst or see the Neutron contributor guide:
https://docs.openstack.org/neutron/latest/contributor/contributing.html
Get in touch via email. Use [Neutron] in your subject.