Setting The Firewall Security Level; Settin G The Firewall Security Lev El - D-Link NetDefend DFL-CP310 User Manual

Setting the Firewall Security Level

• Access is blocked from the WAN (Internet) to all internal networks (LAN,
DMZ, WLAN, VLANs, and OfficeMode).
• Access is allowed from the internal networks to the WAN, according to the
firewall security level (Low/Medium/High).
• Access is allowed from the LAN network to the other internal networks
(DMZ, WLAN, VLANs, and OfficeMode).
• Access is blocked from the DMZ, WLAN, VLAN, and OfficeMode
networks to the other internal networks, (including between different
VLANs).
• HTTP access to the NetDefend Portal (my.firewall and my.vpn) is allowed
from all internal networks except the WLAN. The W AN can only access
the NetDefend Por
allows this.
• When usin the print s
g
423), access from
al lowed.
• Access from the WAN t
These rules are independent of th
You can easily override the default security policy, by creating user-define
firewall rules. For further inform
Setting the Firewall Security Level
The firewall security level can be controlled using a simple lever available on the
Firewall page. You can set the lever to three states.
204
tal using HTTPS, unless a specific user-defined rule
erver function (see Using Network Printers on page
internal networks to connected network printers is
o network printers is blocked.
e firewall security level.
ation, see Using Rules
L
d
on page 209.
D-Link NetDefend firewall User Guide