Right now a minimum of 3 public ips will be required between the two boxes:

2 - Each machine will share one REAL ip
1 - Each machine will both share one virtual ip
-------------------------------------------------------------------
3 total needed

Carpdev changes this to need 1 total for both hosts but this is not
ready in FreeBSD just yet.

Scott


On 8/19/05, M. Kohn <[EMAIL PROTECTED]> wrote:
> We have a dual WAN setup (WAN and OPT1).
> Every WAN interface takes a /29 subnet.
> We have also an additionaly /29 subnet, which
> is routable (to the DMZ) for every WAN.
> In addition to that we also have an private
> class-C net for our DMZ.
> 
> So I need to setup the DMZ with three different
> subnets, one outgoing NAT and two routable.
> 
> I setup DMZ interface with real IP and right
> netmask, which works (extended NAT aktivated).
> Than I tested adding a CARP virtual IP with /32,
> or CARP virtual IP with /29 from the other subnet
> but no success...
> 
> The CARP (failover) status page shows no MASTER
> and no carp interface for this. And an ifconfig
> shows the carpX interface with no IP.
> 
> I fear it is the same problem missing carpdev
> patch from OpenBSD like Bill wrote yesterday,
> is it?
> 
> 
> Regards,
> Michael
> 
> 
>

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