CenturyLink® Modem Configuration

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Connection Status

Firewall Custom Service

1. Enter the service name.

Service Name:

2. Enter the service type.

Service Type:

3. Enter port settings below.

Number of Port Rules:  
Port Start 1:
Port End 1:
Port Start 2:
Port End 2:
Port Start 3:
Port End 3:
Port Start 4:
Port End 4:
Port Start 5:
Port End 5:
Port Start 6:
Port End 6:

4. Click "Apply" to save changes.

Apply
Firewall Custom Service List
Name Type Port Settings Edit
CTLK TEST TCP 2000-4000 Remove