NAT'ing a address no in a ipsubnet

[ligmania]

I am trying to do static NAT for a address from 192.168.x.x --> 65.x.x.x. The address 192.x.x.x is a loopback address sent from a router, called routerA. I am wondering since RouterA and firewall are on net 10.1.x.x and routerA sends 192.x.x.x as the source will the NAT work properly. I am running this on a nokia ip330 running ng-ai r55. I remember a while back hearing that to nat properly you need a arp entry for every nat you do, is this still necessary for ng-ai r55 ?

[chillyjim]

If the firewall gateway can route to the 192 address (in the correct interface) then create a host object of the address and define an automatic static nat for it in the "NAT" tab. The ARP should then work for the NAT address auto-magicly. You should only need to define manual proxy ARPs when using manual NAT rules.