We have an FWSM in routed multiple context mode with two VFW's. One will be protecting dept. LANs and the other will handle servers. We would like both VFW's to handle firewalling mutliple VLANs, some will require NAT, non-routable xlated to routable IPs.
As of right now I have two VLANs tied to one VFW, one is the inside and the other is the outside with a static default route pointed to the SVI of the outside VLAN on the MSFC. Proxy ARP and NAT handle the rest. My question is this, is it possible to add another set of inside/outside interfaces to this VFW with NAT running between them with proxy arp? I see a problem because the default route is pointing to the VSI of the current outside interface, so I don't see how to tie the new set of interfaces together with NAT.
I hope that this question makes sense, thanks in advance.