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Write your IOS version here (if you dont know how I will explain) and read about NAT policy. General idea is to have nat rule, before the main internet nat rule nad to collect data of interest, nat it and then to build crypto map with the new, NATTed ip addresses.
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Write your IOS version here (if you dont know how I will explain) and read about NAT policy. General idea is to have nat rule, before the main internet nat rule nad to collect data of interest, nat it and then to build crypto map with the new, NATTed ip addresses.

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 we have a handful of site to site VPN connections and we are looking at adding another one, however, our internal ip scheme is 192.168.111.x and the company we want to connect too has a branch office that uses the same scheme so the routes would not allow this to work. &nbsp;I know we will have to setup NAT for this tunnel, either sending or receiving, but I have never done that. on an ASA 5505
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 we have a handful of site to site VPN connections and we are looking at adding another one, however, our internal ip scheme is 192.168.111.x and the company we want to connect too has a branch office that uses the same scheme so the routes would not allow this to work.  I know we will have to setup NAT for this tunnel, either sending or receiving, but I have never done that. on an ASA 5505

How to NAT thru VPN tunnel on ASA 5505

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).