D-Link DFL-1500 [100/271] Block internal pc session lan wan

Part IV

Firewall & IP/MAC Binding

D-Link 92

10.4 Steps

10.4.1 Block internal PC session (LAN Æ WAN)

Step 1. Setup NAT

Check the Enable Stateful Inspection

Firewall checkbox, and click the Apply.

ADVANCED SETTINGS > Firewall > Status

FIELD DESCRIPTION Range / Format EXAMPLE

Enable Stateful Packet

Inspection Firewall

Enable Firewall feature of DFL-1500

Enabled /

Disabled

Enabled

BUTTON DESCRIPTION

Reset Rules Clean all the user defined rules and restore firewall rules to the default settings.

Apply Apply the settings which have been configured.

Table 10-1 Configure Firewall status

Step 2. Add a Firewall Rule

Select LAN1 to WAN1 traffic direction. The

default action of this direction is to forward all

traffic without logging anything. Click Insert to

add a Firewall block rule before the default rule to

stop the bad traffic.

ADVANCED SETTINGS > Firewall > Edit Rules

FIELD DESCRIPTION Range/Format EXAMPLE

Edit __ to __ rules

Select the rule direction of rule which you are going to

configure.

WAN/LAN/DMZ

Edit LAN1 to

WAN1 rules

Default action for this

packet direction

Decide the default policy of firewall rule. Forward / Block Forward

Log Decide the default log policy of firewall rule. Log / Don’t log Don’t log

BUTTON DESCRIPTION