ALL-VPN10
VPN/Firewall WLAN-N WAN Router
© ALLNET GmbH München 2013 - All rights reserved
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Firewall
This chapter introduces firewall general policy, access rule, and content filter settings to ensure network security.
10.1
General Policy
The firewall is enabled by default. If the firewall is set as disabled, features such as SPI, DoS, and outbound
packet responses will be turned off automatically. Meanwhile, the remote management feature will be activated.
The network access rules and content filter will be turned off.
Firewall
:
This feature allows users to turn on/off the firewall.
SPI (Stateful Packet
Inspection)
:
This enables the packet automatic authentication detection technology. The
Firewall operates mainly at the network layer. By executing the dynamic
authentication for each connection, it will also perform an alarming function
for application procedure. Meanwhile, the packet authentication firewall may
decline the connections which use non-standard communication protocol.
DoS (Denial of Service)
:
This averts DoS attacks such as SYN Flooding, Smurf, LAND, Ping of Death, IP
Spoofing and so on.
Block WAN request
:
If set as Enabled, then it will shut down outbound ICMP and abnormal packet
responses in connection. If users try to ping the WAN IP from the external, this
will not work because the default value is set as activated in order to decline
the outbound responses.
Summary of Contents for ALL-VPN10
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