OneSpan User Websites uses several different TCP/UDP ports to communicate (see Ports used by OneSpan User Websites). If these ports are blocked by a firewall, some features will not work correctly. Before using OneSpan User Websites, or if you are experiencing issues, verify that the respective ports are not blocked by a firewall.
Ports used by OneSpan User Websites | ||||
Port description | Default | Protocol | Configuration | Source |
|---|---|---|---|---|
Incoming ports | ||||
Apache Tomcat | 8443 -OR- 9443 | TCP | Apache Tomcat configuration files (automatically during initial setup) | Web browser clients |
Outgoing ports | ||||
SOAP | 8888 | TCP | OneSpan Web Configuration Tool | OneSpan Authentication Server |