01-14-2009 10:49 AM - edited 03-11-2019 07:37 AM
As a packet travels through the firewall (inside => outside) is it possible to NAT the source IP (with the outside interface of the FW) and translate the destination IP? Also, the destination IP (translated IP) would need a static route in the firewall to be reachable.
Thanks
01-14-2009 10:57 AM
Michael
Source 192.168.5.1
destination 212.17.12.1
you want to present the destination as 10.5.1.1 to your inside client of 192.168.5.1
nat (inside) 1 192.168.5.1 255.255.255.255
global (outside) 1 interface
the above NAT's your client
static (outside,inside) 10.5.1.1 212.17.12.1 netmask 255.255.255.255
No you don't need a route to the real destination but you would need to ensure any traffic destined for 10.5.1.1 from the inside ended up at inside interface of your firewall.
Jon
01-19-2009 10:46 AM
Thanks Jon I will give this a try.
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