Reviewed: https://review.openstack.org/198054 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=5ab1b1b1c456b8b43edbd1bddd74b96b56ab80e6 Submitter: Jenkins Branch: master
commit 5ab1b1b1c456b8b43edbd1bddd74b96b56ab80e6 Author: Adam Kacmarsky <adam.kacmar...@hp.com> Date: Thu Jul 2 10:13:16 2015 -0600 Disable IPv6 on bridge devices The qbr bridge should not have any IPv6 addresses, either link-local, or on the tenant's private network due to the bridge processing Router Advertisements from Neutron and auto-configuring addresses, since it will allow access to the hypervisor from a tenant VM. The bridge only exists to allow the Neutron security group code to work with OVS, so we can safely disable IPv6 on it. Closes-bug: 1470931 Partial-bug: 1302080 Change-Id: Ideecab1c21b240bcca71973ed74b0374afb20e5e ** Changed in: nova Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1470931 Title: Disable router advertisement for qbr devices Status in OpenStack Compute (nova): Fix Released Bug description: In a multi-node Neutron DVR configuration, nova automatically configures the qbr bridge with an IPv6 address. There is no need for this to occur, as the bridge is only used by the Neutron security group code. qbrdac2483c-fc Link encap:Ethernet HWaddr d2:c8:37:c0:86:74 inet6 addr: fe80::c0f2:59ff:fe9e:e309/64 Scope:Link inet6 addr: fd42:197f:cf11:0:d0c8:37ff:fec0:8674/64 Scope:Global inet6 addr: fd42:197f:cf11:0:3504:7d5e:5274:41fb/64 Scope:Global UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:190 errors:0 dropped:0 overruns:0 frame:0 TX packets:60 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:28856 (28.8 KB) TX bytes:9147 (9.1 KB) To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1470931/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp