Default TCP Ports

Component Default TCP Ports Comments
Elasticsearch 9200 and 9201 (Elasticsearch version 7) The Reviewer service requires access to these ports. To help enhance security, it is recommended these ports should be closed to inbound resources.
Reviewer web HTTP application 80 Inbound connections must be enabled on selected Reviewer port (80, 443, or any other user selected port).
Reviewer web HTTPS application 443 Inbound connections must be enabled on selected Reviewer port (80, 443, or any other user selected port).
FTP 20 or 21 Only outbound connection (usually, firewall enables that by default).
SFTP 22 Only outbound connection (usually, firewall enables that by default).
LDAP OR LDAP using TLS 389 Only an outbound connection.
LDAPS 636 (using SSL) Only an outbound connection.
Syslog over UDP 514 Only an outbound connection.
Syslog over TCP 514 Only an outbound connection.
Syslog over TLS 6514 Only an outbound connection.
OPC UA 48030 Only an inbound connection.