topic NAT inside VPN in Network Security https://community.cisco.com/t5/network-security/nat-inside-vpn/m-p/1326664#M819365 <P>I have a remote ASA. This has a site-to-site VPN tunnel to the core ASA. The remote site LAN subnet is a duplicate of one already known in the core. For various reasons we can't change either at the moment.</P><P>I'm trying to find a way that we can NAT the remote site (on the remote ASA maybe) to a different pool of addresses before passing the traffic down the VPN tunnel. I've been scratching my head trying to work out how to do this. Has anyone got a suggestion? thanks.</P> Mon, 11 Mar 2019 16:07:06 GMT billybjo1 2019-03-11T16:07:06Z NAT inside VPN https://community.cisco.com/t5/network-security/nat-inside-vpn/m-p/1326664#M819365 <P>I have a remote ASA. This has a site-to-site VPN tunnel to the core ASA. The remote site LAN subnet is a duplicate of one already known in the core. For various reasons we can't change either at the moment.</P><P>I'm trying to find a way that we can NAT the remote site (on the remote ASA maybe) to a different pool of addresses before passing the traffic down the VPN tunnel. I've been scratching my head trying to work out how to do this. Has anyone got a suggestion? thanks.</P> Mon, 11 Mar 2019 16:07:06 GMT https://community.cisco.com/t5/network-security/nat-inside-vpn/m-p/1326664#M819365 billybjo1 2019-03-11T16:07:06Z Re: NAT inside VPN https://community.cisco.com/t5/network-security/nat-inside-vpn/m-p/1326665#M819394 <HTML><HEAD></HEAD><BODY><P>It is same as you are doing nat for any subnet. </P><P></P><P>Use the nat and global commands to NAT the duplicate subnet with new subnet or PAT with signle IP or even with inside interface IP.</P></BODY></HTML> Tue, 18 Aug 2009 14:31:21 GMT https://community.cisco.com/t5/network-security/nat-inside-vpn/m-p/1326665#M819394 sunil.aroraa 2009-08-18T14:31:21Z