| Parameters | Description |
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| IP address | Check this box to enable IP Address Filtering. |
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| filter enable |
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| The filter can be set in either “Allow” mode or “Block” mode. | |
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| 1. “Allow” mode will refuse access to all IP addresses except the | |
| Filter |
| ones listed below. |
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| Method | 2. “Block” mode will accept all incoming access except the IP | ||
| addresses listed below. |
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| Make sure you include the Netmask in your consideration. | |
| IP Address | The IP address you wish to allow or block. Please note that the | ||
| actual range is modified by the Netmask. |
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| Using Netmask allows you to set filtering for a whole range of IP | |
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| address at once, without the need to enter all of them individually. | |
| Netmask | If you are not sure about the function of netmask, then you should | ||
| use 255.255.255.255, and it will affect only a single IP address per | |||
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| line of entry, or use 255.255.255.0 to use the same setting for all | |
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| IP addresses starting with the same three numbers. . | |
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| For each entry, you must check this box for it to be effective. For | |
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| an entry that you no longer need but does not wish to delete, you | |
| Enable | can uncheck it, and the system will remember it for future use. If a | ||
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| new entry that has never been used before does not have Enable | |
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| checked, then it will not be stored in memory. |
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| Click this to use the current displayed info to do IP Address | |
| Apply |
| filtering. If you setup correctly, it will change into a grayed out | |
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| “Success” in a few seconds. |
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| Reset |
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Click the | [Apply] button to confirm the settings or click the | [Reset] button to | ||
