I am trying to integrate LDAP with my CA API Gateway. Can someone please let me know what will happen if LDAP Server itself go down. Will by users/clients will get affect.
There will be no effect on API Gateway overall. However your clients/user may impacted if you have used
Authenticate Against LDAP Assertion
in your services .
In this case only service using those LDAP will be impacted, and client usually see an 401 or 500 HTTP error.