diff options
| author | Adam Gandelman <adam.gandelman@canonical.com> | 2012-12-18 09:50:46 -0800 |
|---|---|---|
| committer | Adam Gandelman <adam.gandelman@canonical.com> | 2012-12-18 17:20:24 -0800 |
| commit | 901a3dacb6f2d36cbe8d23707dba75452e91df33 (patch) | |
| tree | 9f61348e6642d5ea4ecf0e7290b46aedbf414b8d /nova/utils.py | |
| parent | 30ddc85a1046d8792cb9c2f82033124aebe50d0f (diff) | |
| download | nova-901a3dacb6f2d36cbe8d23707dba75452e91df33.tar.gz nova-901a3dacb6f2d36cbe8d23707dba75452e91df33.tar.xz nova-901a3dacb6f2d36cbe8d23707dba75452e91df33.zip | |
Add an iptables mangle rule per-bridge for DHCP.
When vhost-net is present on a host, and DHCP services are
run on the same system as guests (multi_host), an iptables
rule is needed to fill packet checksums. This adds a rule
per-bridge for multi_host networks when vhost-net is present,
similar to how newer versions of libvirt handle the issue for
bridges/networks that it manages.
Fixes LP: #1029430
EDIT: Updated tests and pep8.
Change-Id: I1a51c1d808fa47a77e713dbfe384ffad183d6031
Diffstat (limited to 'nova/utils.py')
0 files changed, 0 insertions, 0 deletions