We have a GP portal vpn.example.com which is hosted on a physical NGFW where we use SAML for authentication.
Now we want to move it to cloud, hence we have to generate a new SAML for this portal IP with the FQDN vpn.example.com.
We want to use the same FQDN for GP portal on cloud. I am not sure about the IDP (SAML) side configuration but I believe they map the SAML file with FQDN/IP.
How do I proceed in this case if I want to test the new cloud GP portal setup because if I generate new SAML with this FQDN it will mess up my existing GP portal setup.
Please correct me if i am wrong.