[CentOS] Centos 6 - Networking: Some Queries -- GURUS HELP PL

Tue Jun 12 15:49:21 UTC 2012
Les Mikesell <lesmikesell at gmail.com>

On Tue, Jun 12, 2012 at 10:09 AM, Gordon Messmer <yinyang at eburg.com> wrote:
> On 06/11/2012 11:58 PM, Sanjay Arora wrote:
>> Thanks. But through NAT inward access would not be possible...right?
>> NAT only provides outward access.
> Yes, but you said that you couldn't make changes to the existing
> network.  If that's true, then you can't add a route from the existing
> network to the network that you're adding for KVM guests.  NAT would be
> your only option.

It might be easier to suggest an approach if you describe what you
need to do.  You can't magically make new public addresses that aren't
available appear on an existing network, whether it is on real or
virtual NICs.     But there are ways to tunnel access to different
private networks to each other or to reverse-proxy connections to a
public address to a server on a private address.

   Les Mikesell
      lesmikesell at gmail.com