[Openstack] ask - Multiple External Network and Multiple NIC
Andalabs
mahardika.gilang at andalabs.com
Fri Jul 4 05:57:05 UTC 2014
I will give it a try, will update this mail soon, thanks
Email-an dari Kokpit
> On Jul 4, 2014, at 12:42 PM, sylecn <sylecn at gmail.com> wrote:
>
> Hi,
>
>> vm1----eth0----localnet ----- externalnet------Internet
>> vm1----eth1---localnet 1------ externalnet1 ----- Internet
>
> I have confidence this works. The logical network topology will look like this:
>
>
> externalnet externalnet1
> | |
> | |
> | |
> virtual router virtual router1
> | |
> | |
> | |
> tenant net tenant net1
> | |
> port port
> \ /
> \ /
> ------- --------
> \/
> VM
>
>
> You need to create two routers to use two external networks. Just declare the external networks and do router-gateway-set.
> Add each tenant network to their corresponding router.
>
>
> >> vm1----eth0----localnet ----- externalnet------Internet
> >> vm1----eth1---localnet ------ externalnet1 ----- Internet
>
> This, however, does not work out of the box. I remember you can't create two NIC from the same tenant network.
>
> --
> Thanks,
> Yuanle
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