Port 443 required for NetBackup web user interface

Any NetBackup that is upgraded to NetBackup 8.1.2 or later runs a test on the availability of port 443. Port 443 is required to sign in to the NetBackup web user interface. If port 443 is already in use, you must make it available or use another port. Refer to the article that is shown for more details:

https://www.veritas.com/support/en_US/article.100042950