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On 17/04/14 14:20, Aaron Rosen wrote:
> You can do it with ip aliasing and use one interface: 
> 
> ifconfig eth0 10.0.0.22/24 <http://10.0.0.22/24>
> ifconfig eth0:1 10.0.0.23/24 <http://10.0.0.23/24>
> ifconfig eth0:2 10.0.0.24/24 <http://10.0.0.24/24>

The 'ip' command can also do it.

ip address add 10.0.0.23/24 dev eth0
ip address add 10.0.0.24/24 dev eth0

> 
> 2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state
> DOWN qlen 1000
>     link/ether 40:6c:8f:1a:a9:31 brd ff:ff:ff:ff:ff:ff
>     inet 10.0.0.22/24 <http://10.0.0.22/24> brd 10.0.0.255 scope global eth0
>        valid_lft forever preferred_lft forever
>     inet 10.0.0.23/24 <http://10.0.0.23/24> brd 10.0.0.255 scope global
> secondary eth0:1
>        valid_lft forever preferred_lft forever
>     inet 10.0.0.24/24 <http://10.0.0.24/24> brd 10.0.0.255 scope global
> secondary eth0:2
>        valid_lft forever preferred_lft forever
> 
> 
> 
> On Wed, Apr 16, 2014 at 8:53 PM, Kevin Benton <blak111 at gmail.com
> <mailto:blak111 at gmail.com>> wrote:
> 
>     Web server running multiple SSL sites that wants to be compatible
>     with clients that don't support the SNI extension. There is no way
>     for a server to get multiple IP addresses on the same interface is
>     there?
> 
> 
>     On Wed, Apr 16, 2014 at 5:50 PM, Aaron Rosen <aaronorosen at gmail.com
>     <mailto:aaronorosen at gmail.com>> wrote:
> 
>         This is true. Several people have asked this same question over
>         the years though I've yet to hear a use case why one really need
>         to do this. Do you have one? 
> 
> 
>         On Wed, Apr 16, 2014 at 3:12 PM, Ronak Shah
>         <ronak at nuagenetworks.net <mailto:ronak at nuagenetworks.net>> wrote:
> 
>             Hi Vikash,
>             Currently this is not supported. the NIC not only needs to
>             be in different subnet, they have to be in different network
>             as well (container for the subnet)
> 
>             Thanks
>             Ronak
> 
>             On Wed, Apr 16, 2014 at 3:51 AM, Vikash Kumar
>             <vikash.kumar at oneconvergence.com
>             <mailto:vikash.kumar at oneconvergence.com>> wrote:
> 
>                 *With 'interfaces' I mean 'nics' of VM*.
> 
> 
>                 On Wed, Apr 16, 2014 at 4:18 PM, Vikash Kumar
>                 <vikash.kumar at oneconvergence.com
>                 <mailto:vikash.kumar at oneconvergence.com>> wrote:
> 
>                     Hi,
> 
>                          I want to launch one VM which will have two
>                     Ethernet interfaces with IP of single subnet. Is
>                     this supported now in openstack ? Any suggestion ?
> 
> 
>                     Thanx
> 
> 
> 
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> 
>     -- 
>     Kevin Benton
> 
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-- 
                                        Steve
"I'm a doctor, not a doorstop!"
         - EMH, USS Enterprise