libvirt lxc needs iptables checksum added for dhcp packets
Bug #1335193 reported by
Scott Moser
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
I tested a devstack today with libvirt-lxc, and was unable to get a dhcp address in cirros 0.3.2.
The reason is that cirros's udhcpc seems to ignore the response if it doesn't have checksums.
the appropriate mangle rule would be written if /dev/vhost-net , but with newer kernels this is also happening on the lxc network devices.
It seems the sane thing to do at this point is just to drop the protection based on '/dev/vhost-net' presence.
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Related bugs:
* https:/
* https:/
tags: | added: libvirt network |
Changed in nova: | |
importance: | Undecided → Medium |
Changed in nova: | |
milestone: | none → juno-2 |
status: | Fix Committed → Fix Released |
Changed in nova: | |
milestone: | juno-2 → 2014.2 |
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https:/ /review. openstack. org/#/c/ 103193/