Configure Windows firewall
- On your keyboard, press Windows+R to open the run command.
- Type in control, then click OK to open the Control Panel.
- Set the “view by” to Small Icons, then select Windows Firewall.
- Select Advanced Settings, then choose Inbound.
- Click New Rule.
- Select Port, then click Next.
- Enter the port numbers, then click Next (See Point of Sale Firewall Ports section).
- Select Allow Connection, then choose Next.
- Name your firewall rule (e.g. POS), then click Finish
- Follow steps 5-9 to create a new Outbound Rule.
Point of Sale Firewall Ports
| PORT | PORT NUMBERS |
|---|---|
| TCP (Incoming) | 8040, 8443, 8036, 8035, 8025, 8024, 46228, 46225, 46216-46220, 46203, 46204, 2638, 443 |
| UDP (Outgoing) | 8036, 8035, 8024, 2638 |