Chapter 12 Packet Filter
12.2.2 Configuring Protocol Filter Rules
Use this screen to configure protocol filter rules. In the Edit (Protocol Filter) screen, click an Edit icon to display the following screen.
Figure 92 Security > Packet Filter > Edit (Protocol Filter) > Edit Rule
The following table describes the labels in this screen.
Table 63 Security > Packet Filter > Edit (Protocol Filter) > Edit Rule
LABEL | DESCRIPTION |
Active | Select the check box to enable the filter rule. |
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Protocol | Select ICMP, TCP or UDP for the upper layer protocol. |
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IP Source | Select the check box to apply the filter rule to packets with an IP source |
Route | route option. The majority of IP packets do not have source route. |
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Destination | Enter the destination IP address of the packet you wish to filter. This |
Address | field is ignored if it is 0.0.0.0. |
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Destination | Enter the IP subnet mask for the destination IP address. |
Subnet |
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Netmask |
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Destination | Enter the destination port of the packets that you wish to filter. The |
Port | range of this field is 0 to 65535. This field is ignored if it is 0. |
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222 |
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