In addition to the ones listed described in Required open ports, ensure no network restriction blocks access to the following ports.

Incoming traffic to Timestamping Authority

In all the installation nodes, check that the following ports are accessible for incoming traffic to Entrust PKI Hub.

Target Port

Protocol

Source

Target Service

80

TCP/HTTP

Timestamp client

Timestamp responder

Outgoing traffic from Timestamping Authority

In all the installation nodes, check that the following ports are accessible for outgoing traffic from Entrust PKI Hub.

Target Port

Protocol

Source

Target Service

1792

NTLS

TSA

Luna Network HSM (if any)

9000-9004

TCP/HTTPS

TSA

nShield HSM (if any)