topic Re: PIX 515E Private to Public nat on Outside INT in Network Security https://community.cisco.com/t5/network-security/pix-515e-private-to-public-nat-on-outside-int/m-p/278428#M611948 <HTML><HEAD></HEAD><BODY><P>Ok, wrong button... </P><P>So I currently have a private ip address on the outside interface of my PIX. It connects to a switch, then to the router. The router has static mappings to forward subnet x to the Pix outside private ip address. No problems, its all working great. I know an trying to implement a VPN solution. I have installed and configured everything on the pix for this, and it works. I have connected clients to the switch outside the firewall, connect to the private ip, and we are good. </P><P>Now I need to make it possible to access this VPN connection from the internet. How in the world do I get the Outside interface to answer calls to an IP address other then the one on the outside interface? </P><P>I cannot change my outside interface ip address to a public one, to much to try and change, as well as more security issues.</P><P>Any assistance would be much appreciated.</P></BODY></HTML> Thu, 30 Oct 2003 22:05:02 GMT ciscohbr 2003-10-30T22:05:02Z PIX 515E Private to Public nat on Outside INT https://community.cisco.com/t5/network-security/pix-515e-private-to-public-nat-on-outside-int/m-p/278427#M611946 <P></P> Fri, 21 Feb 2020 07:04:19 GMT https://community.cisco.com/t5/network-security/pix-515e-private-to-public-nat-on-outside-int/m-p/278427#M611946 ciscohbr 2020-02-21T07:04:19Z Re: PIX 515E Private to Public nat on Outside INT https://community.cisco.com/t5/network-security/pix-515e-private-to-public-nat-on-outside-int/m-p/278428#M611948 <HTML><HEAD></HEAD><BODY><P>Ok, wrong button... </P><P>So I currently have a private ip address on the outside interface of my PIX. It connects to a switch, then to the router. The router has static mappings to forward subnet x to the Pix outside private ip address. No problems, its all working great. I know an trying to implement a VPN solution. I have installed and configured everything on the pix for this, and it works. I have connected clients to the switch outside the firewall, connect to the private ip, and we are good. </P><P>Now I need to make it possible to access this VPN connection from the internet. How in the world do I get the Outside interface to answer calls to an IP address other then the one on the outside interface? </P><P>I cannot change my outside interface ip address to a public one, to much to try and change, as well as more security issues.</P><P>Any assistance would be much appreciated.</P></BODY></HTML> Thu, 30 Oct 2003 22:05:02 GMT https://community.cisco.com/t5/network-security/pix-515e-private-to-public-nat-on-outside-int/m-p/278428#M611948 ciscohbr 2003-10-30T22:05:02Z