https://community.cisco.com/t5/network-access-control/does-ise-work-with-nattd-ips/m-p/3890699#M471475 <P>Nope, as you already found. All ISE nodes need to able to communicate using their real IP addresses.</P> Tue, 16 Jul 2019 01:34:57 GMT hslai 2019-07-16T01:34:57Z https://community.cisco.com/t5/network-access-control/does-ise-work-with-nattd-ips/m-p/3890374#M471474 <P>Hi,</P><P>&nbsp;</P><P>Company A and B are merged with permanent Network Interconnect, i have a PSN with an overlap IP which i am trying to register ( the fqqdn abc.corp.xyz.com resolves to the real IP and NATTD IP ) , the initial-registration is going through fine but replication or the final registration is failing.</P><P>&nbsp;</P><P>So, what are my options here to get this work apart from RE-IPin the PSN?</P><P>&nbsp;</P><P>Awaiting your response.&nbsp;</P><P>&nbsp;</P><P>Regards,</P><P>Atif&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 15 Jul 2019 15:20:23 GMT https://community.cisco.com/t5/network-access-control/does-ise-work-with-nattd-ips/m-p/3890374#M471474 atif.mohamed 2019-07-15T15:20:23Z https://community.cisco.com/t5/network-access-control/does-ise-work-with-nattd-ips/m-p/3890699#M471475 <P>Nope, as you already found. All ISE nodes need to able to communicate using their real IP addresses.</P> Tue, 16 Jul 2019 01:34:57 GMT https://community.cisco.com/t5/network-access-control/does-ise-work-with-nattd-ips/m-p/3890699#M471475 hslai 2019-07-16T01:34:57Z