Public bug reported: https://review.openstack.org/267891 Dear bug triager. This bug was created since a commit was marked with DOCIMPACT. Your project "openstack/neutron" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.
commit 4858cd7cb97354ae54f8e7d47aeaaddad714c9dd Author: Dustin Lundquist <dus...@null-ptr.net> Date: Mon Jul 6 13:53:46 2015 -0700 Ensure floating IPs only use IPv4 addresses Description: Presently Neutron doesn't validate the address family of floating IP addresses or the internal addresses they are associated with. It merely associates the first IP of the floating IP's port with the first IP of the internal port, unless a specified fixed IP is specified. This can lead to incorrect or poorly defined behavior when IPv6 is present. The existing L3 agent implementation only manages IPv4 NAT rules. While IPv6 NAT and NAT protocol translation are possible, the existing implementation does not support these configurations. Presently a floating IP can be created on an IPv6 only external network or associated with an IPv6 fixed IP, but the L3 agent is unable to bind these configurations. Implementation: When creating and updating a floating IP, only consider IPv4 addresses on both the floating IPs port and the internal port he floating IP is associated with. Additionally disallow creating floating IPs on networks without any IPv4 subnets, since these floating IPs could not be allocated an IPv4 address. DocImpact APIImpact Co-Authored-By: Bradley Jones <jones.brad...@me.com> Change-Id: I79b28a304b38ecdafc17eddc41213df1c24ec202 Related-Bug: #1437855 Closes-Bug: #1323766 Closes-Bug: #1469322 (cherry picked from commit 4cdc71e7d0e5220a5f12ee2dfea1ff3db045c041) ** Affects: neutron Importance: Undecided Status: New ** Tags: doc neutron -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1577289 Title: Ensure floating IPs only use IPv4 addresses Status in neutron: New Bug description: https://review.openstack.org/267891 Dear bug triager. This bug was created since a commit was marked with DOCIMPACT. Your project "openstack/neutron" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to. commit 4858cd7cb97354ae54f8e7d47aeaaddad714c9dd Author: Dustin Lundquist <dus...@null-ptr.net> Date: Mon Jul 6 13:53:46 2015 -0700 Ensure floating IPs only use IPv4 addresses Description: Presently Neutron doesn't validate the address family of floating IP addresses or the internal addresses they are associated with. It merely associates the first IP of the floating IP's port with the first IP of the internal port, unless a specified fixed IP is specified. This can lead to incorrect or poorly defined behavior when IPv6 is present. The existing L3 agent implementation only manages IPv4 NAT rules. While IPv6 NAT and NAT protocol translation are possible, the existing implementation does not support these configurations. Presently a floating IP can be created on an IPv6 only external network or associated with an IPv6 fixed IP, but the L3 agent is unable to bind these configurations. Implementation: When creating and updating a floating IP, only consider IPv4 addresses on both the floating IPs port and the internal port he floating IP is associated with. Additionally disallow creating floating IPs on networks without any IPv4 subnets, since these floating IPs could not be allocated an IPv4 address. DocImpact APIImpact Co-Authored-By: Bradley Jones <jones.brad...@me.com> Change-Id: I79b28a304b38ecdafc17eddc41213df1c24ec202 Related-Bug: #1437855 Closes-Bug: #1323766 Closes-Bug: #1469322 (cherry picked from commit 4cdc71e7d0e5220a5f12ee2dfea1ff3db045c041) To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1577289/+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