Add A New Raw Packet Filter; Figure 48 Firewall: Packet Filters: Add Raw Filter; Table 33 Firewall: Packet Filters: Add Raw Filter - ZyXEL Communications ZyXEL Prestige 794M User Manual

Table 32 Firewall: Packet Filters: Add TCP/UDP Filter (continued)
LABEL
Source IP
Address(es)
Destination IP
Address(es)
Type
Source Port
Destination Port
Inbound/Outbound Specify whether to deny (Block) or allow (Allow) incoming (from the Internet) or
Apply
Return

6.4.2 Add a New Raw Packet Filter

To add a new raw packet filter, click Add Raw Filter in the Packet Filters screen.

Figure 48 Firewall: Packet Filters: Add Raw Filter

The following table describes the labels in this screen.

Table 33 Firewall: Packet Filters: Add Raw Filter

LABEL
Rule Name
Time Schedule
Protocol Number
Inbound/Outbound Specify whether to deny (Block) or allow (Allow) incoming (from the Internet) or
Chapter 6 Firewall
DESCRIPTION
Enter the start source IP address in dotted decimal notation. For example,
192.168.1.10.
In the Netmask field, enter the source subnet mask address in dotted decimal
notation. For example, 255.255.255.0.
Enter the end source IP address in dotted decimal notation. Enter the same source
IP address here if you want to filter packets to or from an IP address. For example,
192.168.1.10.
In the Netmask field, enter the destination subnet mask in dotted decimal notation.
For example, 255.255.255.0.
Select the packet type to filter. Choices are TCP and UDP.
Specify the source port or a range of source port numbers in the fields provided.
Specify the destination port or a range of destination port numbers in the fields
provided.
out-going (to the Internet) traffic.
Click Apply to save the settings and return to the main Packet Filter screen.
Click Return to discard all changes and go back to the main Packet Filter screen.
DESCRIPTION
Enter a descriptive name for identification purposes.
Specify the time in which this filter is active. Select Always On to activate the rule
all the time. Otherwise select a time you configure in the Time Schedule screen.
Enter a protocol number.
out-going (to the Internet) traffic.
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