IPv6 autoconfiguration adds default route to Neutron tenant networks on qbr- interfaces
Bug #1544296 reported by
Dan Sneddon
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| tripleo |
New
|
Undecided
|
Unassigned | ||
Bug Description
If the default behavior is left in place, IPv6 autoconfiguration and accept_ra settings allow Neutron tenant routes to be installed onto compute node qbr- bridge interfaces. This results in extraneous default routes on the compute node pointing to the Neutron routers.
To fix this issue, a patch is needed to turn off IPv6 by default on unconfigured ports, and to set accept_ra and ipv6 autoconfiguration to be off by default. When interfaces are configured for use with IPv6, those interfaces can have IPv6 enabled explicitly.
Further information in this external bug: https:/
| Changed in symfony (Ubuntu): | |
| status: | New → Confirmed |
Revision history for this message
| Athos Ribeiro (athos-ribeiro) wrote | #1 |
| affects: | symfony (Ubuntu) → tripleo |
| Changed in tripleo: | |
| status: | Confirmed → New |
To post a comment you must log in.
Hello, sorry for the delay on this one.
The target for the issue in the RH bugzilla is openstack-
I am moving it to tripleo, in the hopes it will be triaged there. However, this may be already fixed given the external bug and the age of the report.