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D6200 WiFi DSL Modem Router
- BLOCK by schedule, otherwise Allow. Allow the traffic covered by this rule,
unless it is blocked according to the schedule specified on the Schedule screen.
See Sche
dule for Firewall Rules on page 90.
- ALLOW always. Always allow the tr
affic covered by this rule.
This selection is the default setting.
- ALLOW by
schedule, otherwise Block. Block the traffic covered by this rule,
unless it is blocked according to the schedule specified on the Schedule screen.
See Sche
dule for Firewall Rules on page 90.
ALLOW rules are useful only when the traffic is already covered b
y a BLOCK rule.
You would use these rules when you want to allow a subset of traffic that is blocked by
another rule.
• LAN U
sers.
These settings determine which computers on your network are affected by this rule,
based on
their source (LAN) IP address. Select the option you want:
- Any. All local I
P addresses are covered by this choice.
- Address
range. You have to provide the Start and End fields when this option is
selected.
- Sing
le address. Enter the required address in the Start field.
• W
AN Servers.
These settings determine which Internet locat
ions are covered by the rule, based on
their destination (WAN) IP address. Select the option you want:
- Any. All Intern
et IP addresses are covered by this choice.
- Address
range. You have to provide the Start and End fields when this option is
selected.
- Sing
le address. Enter the required address in the Start field.
• Log.
This setting determines whether traffic covered by this rule is logged. Select the
act
ion you want:
• Always. Always log traf
fic that is covered by this rule, whether it matches or not.
(This feature is useful when you are debugging your rules.)
• Never. Never log
traffic covered by this rule, whether it matches or not.
• Click Apply.
Your changes take effect.
4. T
o allow or block an inbound service and to set up inbound firewall rules for gaming or other
applications, under Inbound Services, click the here link.
You are redirected to the Port Forwarding/Port T
riggering screen as described in Port
Forwarding and Port Triggering on p
age 114.