LevelOne WGR-6012 Manual - Page 41

Packet Filter, Scheduling Rules, Scheduling Rule, Inbound Packet Filter, Enable, Example 1, Example

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and UDP are defined. An empty implies all port addresses. Packet Filter can work with Scheduling Rules, and give user more flexibility on Access control. For Detail, please refer to Scheduling Rule. Each rule can be enabled or disabled individually. Inbound Filter: To enable Inbound Packet Filter click the check box next to Enable in the Inbound Packet Filter field. Suppose you have SMTP Server (25), POP Server (110), Web Server (80), FTP Server (21), and News Server (119) defined in Virtual Server or DMZ Host. Example 1: (1.2.3.100-1.2.3.149) Remote hosts are allow to send mail (port 25), and browse the Internet (port 80) (1.2.3.10-1.2.3.20) Remote hosts can do everything (block nothing) Others are all blocked. Example 2: 41

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41
and UDP are defined. An empty implies all port addresses.
Packet Filter
can work with
Scheduling Rules
,
and give user more flexibility on Access control. For Detail, please refer to
Scheduling Rule
.
Each rule can be enabled or disabled individually.
Inbound Filter:
To enable
Inbound Packet Filter
click the check box next to
Enable
in the
Inbound Packet Filter
field.
Suppose you have SMTP Server (25), POP Server (110), Web Server (80), FTP Server (21), and News
Server (119) defined in Virtual Server or DMZ Host.
Example 1:
(1.2.3.100-1.2.3.149) Remote hosts are allow to send mail (port 25), and browse the Internet (port 80)
(1.2.3.10-1.2.3.20) Remote hosts can do everything (block nothing)
Others are all blocked.
Example 2: