qrouter's local link route cannot be restored
Bug #1858086 reported by
Zhangfeng HU
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| neutron |
Confirmed
|
Medium
|
LIU Yulong | ||
Bug Description
When a virtual router connects a subnet of 192.168.1.0/24, the qrouter namespace generates a local link route like '192.168.1.0/24 dev qr-0f8e7575-3b proto kernel scope link src 192.168.1.1 metric 100'. If we add a self-defined route '192.168.1.0/24, nexthop 192.168.1.100' into the qrouter from dashboard, this route whll replace the prior local link route. Then we remove this self-defined route from dashboard, the route should be disappeared but the local link route cannot be restored, in which case all the vms in 192.168.1.0/24 are unreachable any more.
| Changed in neutron: | |
| importance: | Undecided → Medium |
| tags: | added: l3-dvr-backlog |
Revision history for this message
| Slawek Kaplonski (slaweq) wrote | #1 |
| Changed in neutron: | |
| status: | New → Confirmed |
Revision history for this message
| LIU Yulong (dragon889) wrote | #2 |
| Changed in neutron: | |
| assignee: | nobody → LIU Yulong (dragon889) |
Revision history for this message
| ZhouHeng (zhouhenglc) wrote | #3 |
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I just confirmed it on master branch. It is 100% reproducible.