Hi Guys,
I am currently working on Data Guard (Geo-Redundancy) setup between two sites (Physical-Standby).
But there is a FIREWALL between these two sites and I need to configure in "firewall", what all Ports and Protocols that are needed for Data-Guard replication between the Physical and Active sites.
Currently I have only enabled/opened SSH/SFTP, FTP in the Firewall (for the active and physical servers' communication).
Please provide your inputs.
Regards,
Karthik