If I create a vmA on hostA, then migrate the vmA to hostB , then vmA cannot connect to the network; If I move vmA back to hostA from hostB ,then vmA's network become normal again. Quantum(Neutron) ,both the public and private network become not reachable. 2013/8/27 Razique Mahroua <razique.mahroua at gmail.com> > Via the public or the private IP? > Are you using Neutron? > > *Razique Mahroua** - **Nuage & Co* > razique.mahroua at gmail.com > Tel : +33 9 72 37 94 15 > > > Le 27 août 2013 à 11:25, 郭龙仓 <guolongcang.work at gmail.com> a écrit : > > > _______________________________________________ > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130827/20f75268/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: NUAGECO-LOGO-Fblan_petit.jpg Type: image/jpeg Size: 10122 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130827/20f75268/attachment.jpg>