ZyWALL 2 and ZyWALL 2WE
The next table describes the fields in this screen.
TableFIELD | DESCRIPTION | OPTIONS |
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Service Name | Enter a unique name for your custom port. |
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Service Type | Choose the IP port (TCP, UDP or Both) that defines your | TCP |
| customized port from the drop down list box. | UDP |
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| Both |
Port Configuration |
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Type | Click Single to specify one port only or Range to specify a span of | Single |
| ports that define your customized service. | Range |
Port Number | Enter a single port number or the range of port numbers that define |
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| your customized service. |
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When you have finished, click Apply to save your customized settings and exit this screen, Cancel to exit this screen without saving, or Help for online HTML help on fields in this screen.
16.8 Example Firewall Rule
The following Internet firewall rule example allows a hypothetical “MyService” connection from the Internet.
Step 1. Click the Firewall link and then the Summary tab.
Step 2. In the Summary screen, type the index number for where you want to put the rule. For example, if you type “6”, your new rule becomes number 6 and the previous rule 6 (if there is one) becomes rule 7.
Creating Custom Rules |