[crossbow-discuss] A Virtual Router/Switch for Virtual Machines?

Steffen Weiberle Steffen.Weiberle at Sun.COM
Mon Feb 5 06:07:30 PST 2007


Hi Bill,

Bill Quayle wrote On 02/05/07 08:54,:
> I apologize if this has been discussed, as I am relatively new to this forum.
> 
> I would like to create a network of containers under a single global zone.  Can I do this without hitting the physical network?

Not sure what you are asking for. Do you want to prevent non-global zones from reaching the outside 
network, either at all or only indirectly? Or just make sure inter-zone traffic does not go out the 
network? Or something else.

> 
> I envision the ability to create virtual routers and switches, allowing one to create this network of Solaris and Linux zones within a single physical box.  (This would provide a huge benefit to a transaction processing shop.)

There is no concept of a virtual router or switch in the current Solaris implementation. Without 
crossbow, interzone traffic will stay within the system. With crossbow, it will be forced to leave 
the system if a zone has an exclusive IP instance.

> 
> Just a thought...

Steffen

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