Delta DX-2100 Series, User Manual

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C h a p t e r 3 I n t r o d u c t i o n t o F u n c t i o n s
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3.3 Firewall
You can set up firewall configurations, including the Firewall Settings, DMZ Settings, Port Forward, Port Trigger, URL
Filter, MAC Filter, and IP Filter.
3.3.1 Firewall Settings
This page is used for setting up the basic firewall settings, including the SPI firewall switch, WAN Ping response, LAN
SSH function and WAN SSH.
Description Default
Firewall
The SPI Firewall keeps track of the state of network connections travelling
across it, protecting your Internet connection against Internet threats
and
Denial of Service (DoS).
Enable
WAN Ping
It creates a filter that your router not to respond to Ping command and
prevents other users on the internet from pinging your pc and gaining your
IP address.
Not responded
LAN SSH
Choose whether to allow LAN end to connect with the router via SSH. Enable
WAN SSH
Choose whether to allow WAN end to connect with the router via SSH.
Disable
3.3.2 DMZ Settings
This page is used for setting up the DMZ server.