Public bug reported: This will use openflow to implement neutron l3 agent for DVR mode.
It will implement the below functions: 1. ARP Reply for local VMs. 2. ARP Reply for qrouter port. 3. ICMPv4 & v6 Reply for qrouter port. 4. Routing between VMs. 5. ARP request for remote FIP or FIP gateway triggered by packet_in2. 6. Enhance os_ken to handle advanced packet_in (https://review.opendev.org/c/openstack/os-ken/+/795963) 7. Openflow-based FIP (without iptables/conntrack involved) 8. Keep namespace based implementation there for smooth transition and debug (you still can use namespaces to connect to VMs) 9. Openflow-based FIP port forwarding. All these functions are implemented by openflow in br-int. neutron ovs agent and neutron l3 agent and os_ken will be changed to support this. neutron AIPs won't have any change. ** Affects: neutron Importance: Undecided Status: New ** Tags: xena -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1931953 Title: [RFE] Openflow-based DVR L3 Status in neutron: New Bug description: This will use openflow to implement neutron l3 agent for DVR mode. It will implement the below functions: 1. ARP Reply for local VMs. 2. ARP Reply for qrouter port. 3. ICMPv4 & v6 Reply for qrouter port. 4. Routing between VMs. 5. ARP request for remote FIP or FIP gateway triggered by packet_in2. 6. Enhance os_ken to handle advanced packet_in (https://review.opendev.org/c/openstack/os-ken/+/795963) 7. Openflow-based FIP (without iptables/conntrack involved) 8. Keep namespace based implementation there for smooth transition and debug (you still can use namespaces to connect to VMs) 9. Openflow-based FIP port forwarding. All these functions are implemented by openflow in br-int. neutron ovs agent and neutron l3 agent and os_ken will be changed to support this. neutron AIPs won't have any change. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1931953/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
