Existing setup is something like this.
ISP-->Router-->ASA(Nat)-->Internal $ DMZ.
All is working well.The Static nat is done on few of the public ip with private and placed in dmz.
Now my requirement is that i want to extend the network beyond dmz something like below.
Want to have one more f/w+vpn device in my dmz.And wanted this firewall to do further nat and ipsec tunnel for the network behind that.I am sure if the natted static ip in dmz at ASA is 18.104.22.168 then definitley needs to feed this into outside int of new f/w+VPN.
Will this work or not?Do we need to change something in the existing ASA like (nat0)as static nat is happening on it for this particular natted ip which we going to use for ipsec traffic.
Can I use other free int on my existing ASA and use public ip on new fw+vpn device or not instead of 172.20.40.10?