- Click the Advanced link on the Internet Shield page. The Internet Shield Advanced Settings window opens.
- Go to the Internet Shield Firewall Services page.
- Click Add in the Firewall services page to open the Add new service dialog.
- Enter a name for the service in the Service description field.
- Select the protocol (TCP, UDP, ICMP) or define the protocol number for the service you want to specify from the Protocol drop-down list.
- If the service uses the TCP or UDP protocol, define the initiator and responder ports for the service.
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To enter the ports and port ranges, click Edit beside the Initiator ports: and Responder ports: fields.
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To add a single port, enter it in the Single: field and click Add To List.
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To add a port range, add the lowest and the highest port of the range to the Range: fields and click Add To List.
- Click OK to add the ports and port ranges to the new service.
- Click OK to finish. You can now view the newly created service on the Firewall services page.