https://community.sailpoint.com/t5/File-Access-Manager-Group/Issue-with-activity-monitor-and-watchdog-service-for-servers/m-p/233956#M1184 <P>as subject, FAM core server is in Domain A, while one of file servers is in Domain B, this is a new node to deploy activity monitor/watchdog services.</P> <P>installation for activity monitor went through, a new self-signed cert for AM is in place on the new node</P> <P>installation failed for watchdog, it complained about certifiate as unable to establish trust for SSL/TLS secure channel with core server at port 8000, it had watchdog self-signed cert installed, then got deleted after watchdog installation failed .&nbsp;</P> <P>I am seeking help here, any input will be much appreciated!</P> <P>Could not establish trust relationship for the SSL/TLS secure channel with authority 'mydomain.domain.com:8000'. ---&gt; System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---&gt; System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.</P> Wed, 13 Dec 2023 16:34:17 GMT Ting 2023-12-13T16:34:17Z https://community.sailpoint.com/t5/File-Access-Manager-Group/Issue-with-activity-monitor-and-watchdog-service-for-servers/m-p/233956#M1184 <P>as subject, FAM core server is in Domain A, while one of file servers is in Domain B, this is a new node to deploy activity monitor/watchdog services.</P> <P>installation for activity monitor went through, a new self-signed cert for AM is in place on the new node</P> <P>installation failed for watchdog, it complained about certifiate as unable to establish trust for SSL/TLS secure channel with core server at port 8000, it had watchdog self-signed cert installed, then got deleted after watchdog installation failed .&nbsp;</P> <P>I am seeking help here, any input will be much appreciated!</P> <P>Could not establish trust relationship for the SSL/TLS secure channel with authority 'mydomain.domain.com:8000'. ---&gt; System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---&gt; System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.</P> Wed, 13 Dec 2023 16:34:17 GMT https://community.sailpoint.com/t5/File-Access-Manager-Group/Issue-with-activity-monitor-and-watchdog-service-for-servers/m-p/233956#M1184 Ting 2023-12-13T16:34:17Z