One-to-One NAT Incoming VPN Traffic on Cisco ASA5510


We are trying to integrate a new vendor into our existing network via a L2L VPN but are having some issues due to a requirement that the VPN traffic needs to then be routed to a destination that requires it look like the traffic is coming from our local network.  Here are the specifics:

Inside Network:   10.30.64.x
Remote Network:   172.61.1.x

We have the L2L VPN up and running, however the remote vendor can't access resources on the other side of the router because it only accepts traffic from the 10.30.64.x network.  I am familiar with NATing the incoming VPN traffic to another network, but not to my local network.  

Question #1 - is it possible to NAT remote hosts (e.g.,, etc.) to specific IP addresses on my local network (e.g.,, etc.)?

Question #2 - if this IS possible, is anything required on my side, or will all configuration need to take place on the remote ASA?

Thank you!
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Kaiser AnwarCommented:
Yes, you can use the static commands to the Nat on your side.

Here is an example and a link

L2L Example


192.168.1.x/24 inside(ASA1)outside ===VPN===outside(ASA2)inside

If you were configuring ASA1 nat exemption for this L2L tunnel, it would look like this:

object network obj-local


object network obj-remote


nat (inside,outside) 1 source static obj-local obj-local destination static obj-remote obj-remote

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intcomserAuthor Commented:
Perfect, exactly what I was looking for and worked as needed.  Thanks!
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