Re: [openstack-dev] [OSSN 0020] Disassociating floating IPs does not terminate NAT connections with Neutron L3 agent

2014-09-19 Thread Martinx - ジェームズ
Awesome! Hope it reaches Juno! :-) This is important... Best, Thiago On 16 September 2014 13:17, Carl Baldwin wrote: > Hi, > > There is current work in review to use conntrack to terminate these > connections [1][2] much like you suggested. I hope to get this in to > RC1 but it needs another

Re: [openstack-dev] [OSSN 0020] Disassociating floating IPs does not terminate NAT connections with Neutron L3 agent

2014-09-16 Thread shihanzhang
Now there is already a bug:https://bugs.launchpad.net/neutron/+bug/1334926 for this problem, meanwhile the security group also has same problem, I have report a bug: https://bugs.launchpad.net/neutron/+bug/1335375 在 2014-09-16 01:46:11,"Martinx - ジェームズ" 写道: Hey stackers, Let me ask so

Re: [openstack-dev] [OSSN 0020] Disassociating floating IPs does not terminate NAT connections with Neutron L3 agent

2014-09-16 Thread Carl Baldwin
Hi, There is current work in review to use conntrack to terminate these connections [1][2] much like you suggested. I hope to get this in to RC1 but it needs another iteration. For Kilo, I'd like to explore stateless forwarding for floating ips. Since conntrack is the root of the security issue

Re: [openstack-dev] [OSSN 0020] Disassociating floating IPs does not terminate NAT connections with Neutron L3 agent

2014-09-15 Thread Martinx - ジェームズ
Hey stackers, Let me ask something about this... Why not use Linux Conntrack Table at each Tenant Namespace (L3 Router) to detect which connections were made/established over a Floating IP ? Like this, on the Neutron L3 Router: -- apt-get install conntrack ip netns exec qrouter-09b72faa-a5ef-4a

[openstack-dev] [OSSN 0020] Disassociating floating IPs does not terminate NAT connections with Neutron L3 agent

2014-09-15 Thread Nathan Kinder
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Disassociating floating IPs does not terminate NAT connections with Neutron L3 agent - --- ### Summary ### Every virtual instance is automatically assigned a private IP address. You may optionally assign public IP addresses to instances. OpenStack use