PPA cannot be added in PBAS under Top > Service Director > Parallels Automation Manager > Nodes >. It fails with error:
Can't connect to PA node, please get API address from System Director > Public API Manager in PA Provider Control Panel.
Port 8440 is not opened for PBAS server.
In order to add new Node, you should enter the following information:
API address like https://HOSTNAME:8440/RPC2
Frontend hostname like http(s)://HOSTNAME:xxxx/
User and Password
Make sure that connection from PBAS server to API address works on port 8440:
[root@PBAS_server]# telnet 126.96.36.199 8440 Trying 188.8.131.52... Connected to 184.108.40.206. Escape character is '^]'.
As well as connection from PBAS server to Frontend server using port mentioned under Frontend hostname.