9. Enter the keyword you want to block (for example, .xxx) and when you want to block it.
10. Click Save.
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To block services by port or port range:
11. On the Managed Services tab, in the Blocked Services section, click +Add.
12. Type a description of the service in the User Defined Service field.
13. Choose the protocols that the service uses, and specify the port(s) you want to block.
14. Specify when you want to block this service.
15. Click Save.
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To block or allow specific devices:
Chapter 2: Get started
Touchstone DG6450 Data Gateway User Guide DRAFT Revision 2.5
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