Chapter 4 Tutorials
LANWAN
A2
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1Click Security > Firewall and select Custom. Click Apply to save your settings.
2Click the Rules tab. In the Packet Direction field select WAN to LAN and click Add.
3The Add New Firewall Rule screen will appear. Click the Edit Customized Services button to access the following screen. Click Add and configure the following settings. In this tutorial, a hypothetical port 123 is allowed. Click OK.
Service Name | My_Service |
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Service Type | TCP |
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Port Number | 123 |
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48 |
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