i have a situation here. We have a LAN-2-LAN tunnel established. My end is an ASA; The tunnel is up but other end's addresses is non-routable on my end; We are not allow to make their addresses routable through routing protocol. Can i use NAT on the ASA to achieve this; or this is not possible?
Below is a drawing on this:
ASA ("my end") <---------> router (other end, address not routable on "my end").