[Openstack] vm without floatingip can't be ping by private net
zengshan2008 at gmail.com
Thu May 22 00:10:04 UTC 2014
I have already create an external network, and I launched an instance in that external network(without a floating ip),it can reach the outside network, but it still can not be accessed by the physical machine even in the same subnet.
发件人：Ageeleshwar Kandavelu <Ageeleshwar.Kandavelu at csscorp.com>
主题：RE: [Openstack] vm without floatingip can't be ping by private net
收件人："zengshan2008"<zengshan2008 at gmail.com>,"openstack"<openstack at lists.openstack.org>
See how you create an external network if you haven't already.
Once an external network is created in openstack, instances launched in that network can be accessed directly.
From: zengshan2008 [zengshan2008 at gmail.com]
Sent: Wednesday, May 21, 2014 3:01 PM
Subject: [Openstack] vm without floatingip can't be ping by private net
I am now using ovs+vlan mode ,and after allocating the fixed ip which is 192.168.15.0/24, I login the vm by console provided by the horizon page, and I ping from the vm , it works, but I have another physical machine whose IP is 192.168.15.21, and I ping it from vm, it failed, I can't ping the vm from the physical machine whose ip is 192.168.15.21 neither.
Since we don't need all the virtual machine can be visited by the external network, so I don't want to associate floatingip to all the vms, but I need the vm can be visited by the private net, how can I fix this out?
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