Neutron should not add ARP entry for allowed-address-pair-fixed-ip in DVR router
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Fix Released
|
High
|
Swaminathan Vasudevan |
Bug Description
When we set a fixed IP as allowed-
This was noticed when deploying Octavia on Active/Standby mode.
How to reproduce:
1.Launch 2 VMs,vm-1 and vm-2, which connected to a DVR router.
2.Create an allowed-
Neutron port-create --name demo-port demo-net
3.Set allowed-
neutron port-update --allowed-
neutron port-update --allowed-
4.Check ARP table of the DVR router.The ARP entry will always lead to 10.0.0.21(vm-1).
[root@R1Network1 ~]# ip netns exec qrouter-
Address HWtype HWaddress Flags Mask Iface
10.0.0.2 ether fa:16:3e:78:91:99 CM qr-2451ce9e-fa
10.0.0.21 ether fa:16:3e:a7:7d:7a CM qr-2451ce9e-fa *
10.0.0.29 ether fa:16:3e:a7:7d:7a CM qr-2451ce9e-fa *
10.0.0.20 ether fa:16:3e:16:da:45 CM qr-2451ce9e-fa *
10.0.0.3 ether fa:16:3e:bc:92:e9 CM qr-2451ce9e-fa
Changed in neutron: | |
assignee: | nobody → Heqing (tsinghe-7) |
Changed in neutron: | |
assignee: | He Qing (tsinghe-7) → nobody |
tags: | added: l3-dvr-backlog |
Changed in neutron: | |
importance: | Undecided → High |
tags: | added: neutron-proactive-backport-potential |
tags: | removed: neutron-proactive-backport-potential |
Fix proposed to branch: master /review. openstack. org/349774
Review: https:/