captive portal url referring to an old domain name

[Luisa Lavano]

in a pilot, during initial ISE installation setup, I've configured a local domain. after installation, I've then modified it in order to use a corporate domain name resolved by corporate DNS server, but even if  the console accepts the new domain and the ISE GUI shows the correct new FQDN, I have problem with captive portal page resolution because the redirect-url automatically created by the ISE for the CWA still carry the name of the ISE with the old domain used in the initial setup, so creating a problem in resolving the url.

[Jatin Katyal · Accepted solution]

The only reason that I can think of, the cert presented to the client is still consist the old FQDN. As we have changed the domain name, you need to generate a new certificate and install it on the ISE so that the CN should match the new FQDN.

Jatin Katyal
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[Luisa Lavano]

I will try and let you know.  thanks a lot

[Luisa Lavano]

Thank you Jatin, I've created a new certificate and now it's ok.