Thanks Sylvain, There must be a way of doing this without having to do anything with my default gateway of my physical network? . Even if I have to I do not wan to do anything to the physical gateway. All I need is a way to let the VMs get a dynamic IP from the physical network. How can I do this. For example this can be done on virtual box using a bridge adapter which maps the VM in to the physical network.
On 18 March 2013 16:05, Sylvain Bauza <[email protected]> wrote: > Could you please tell me your "physical network" CIDR ? > Anyway, what you need is not requiring having a floating IP pool inside > the same network, you can also play with static routing : if your physical > host does have a default gw, you can create a static route from this gw to > the VM network gateway. And on the VM network gateway, do the same... > > -Sylvain > > Le 18/03/2013 16:53, Chathura M. Sarathchandra Magurawalage a écrit : > > Hey Sylvain, > > Basically what I need is to have the VMs mapped to my physical network > so that my physical hosts can directly access the VMs. How can I do this? > > Thanks. > > > On 18 March 2013 15:50, Sylvain Bauza <[email protected]> wrote: > >> Hi, >> >> I don't understand your business. Should you have a 192.168.1.0/24network >> for management, you could also assign an external network with >> Quantum based on the same subnet (ie. 192.168.1.0/24). >> When creating a floating IP pool, Quantum does require at least 3 things >> : >> - the CIDR >> - the beginning and ending IPs >> - the external gateway >> >> So, based on what I previously said, you only need to create a >> 192.168.1.0/24 in Quantum with .1-.100 (for example) as the range, .254 >> being the external gateway. >> >> Thanks, >> -Sylvain >> >> Le 18/03/2013 16:29, Chathura M. Sarathchandra Magurawalage a écrit : >> >> anyone? >> >> On 17 March 2013 21:33, Chathura M. Sarathchandra Magurawalage < >> [email protected]> wrote: >> >>> After reading a little bit more, I think I have found what I need. It is >>> a provider network that I need for the VMs so that they can get access to >>> the other resources in my main network ( such as other physical hosts that >>> are connected to the same network ). >>> >>> My question is, is it possible to do this alongside the use case that >>> I have followed ( Provider router with private networks)? >>> >>> If so how can I do this? >>> >>> Thanks. >>> >>> >>> On 16 March 2013 01:46, Chathura M. Sarathchandra Magurawalage < >>> [email protected]> wrote: >>> >>>> Hello, >>>> >>>> I want to know how I can allocate a dynamic IP to the VM from the >>>> same network as the openstack hosts (controller/network-node/compute node) >>>> network/management network . For example, in virtual box you can give your >>>> VM an IP from the host's network using a Bridge adapter. How can I do this >>>> in openstack? >>>> >>>> From what I understand floating IP's are used when you have a public >>>> IP >>>> (which is static) to be allocated to VM's. >>>> >>>> My openstack installation architecture: >>>> >>>> http://docs.openstack.org/folsom/basic-install/content/basic-install_architecture.html >>>> >>>> Quantum use case: >>>> >>>> http://docs.openstack.org/trunk/openstack-network/admin/content/use_cases_single_router.html >>>> >>> >>> >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> >> > >
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