I have reported it on neutron project https://bugs.launchpad.net/neutron/+bug/1334926
On Fri, Jun 27, 2014 at 5:07 AM, Vishvananda Ishaya <vishvana...@gmail.com> wrote: > I missed that going in, but it appears that clean_conntrack is not done on > disassociate, just during migration. It sounds like we should remove the > explicit call in migrate, and just always call it from remove_floating_ip. > > Vish > > On Jun 26, 2014, at 1:48 PM, Brian Haley <brian.ha...@hp.com> wrote: > > > Signed PGP part > > I believe nova-network does this by using 'conntrack -D -r $fixed_ip' > when the > > floating IP goes away (search for clean_conntrack), Neutron doesn't when > it > > removes the floating IP. Seems like it's possible to close most of that > gap > > in the l3-agent - when it removes the IP from it's qg- interface it can > do a > > similar operation. > > > > -Brian > > > > On 06/26/2014 03:36 PM, Vishvananda Ishaya wrote: > > > I believe this will affect nova-network as well. We probably should use > > > something like the linux cutter utility to kill any ongoing connections > > > after we remove the nat rule. > > > > > > Vish > > > > > > On Jun 25, 2014, at 8:18 PM, Xurong Yang <ido...@gmail.com> wrote: > > > > > >> Hi folks, > > >> > > >> After we create an SSH connection to a VM via its floating ip, even > > >> though we have removed the floating ip association, we can still > access > > >> the VM via that connection. Namely, SSH is not disconnected when the > > >> floating ip is not valid. Any good solution about this security issue? > > >> > > >> Thanks Xurong Yang _______________________________________________ > > >> OpenStack-dev mailing list OpenStack-dev@lists.openstack.org > > >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > > > > > > > > > _______________________________________________ OpenStack-dev mailing > list > > > OpenStack-dev@lists.openstack.org > > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > > > > > > _______________________________________________ > > OpenStack-dev mailing list > > OpenStack-dev@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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