2WAN 3LAN VPN QoS Security Router
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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.
Remote Management:
To enter the device web- based UI by connecting to the
remote Internet, this feature must be activated. In the
field of remote browser IP, a valid external IP address
(WAN IP) for the device should be filled in and the
modifiable default control port should be adjusted (the
default is set to 80, modifiable)
Multicast Pass Through:
There are many audio and visual streaming media on
the network. Broadcasting may allow the client end to
receive this type of packet message format. This
feature is off by default.
Prevent ARP Virus Attack:
This feature is designed to prevent the intranet from
being attacked by ARP spoofing, causing the
connection failure of the PC. This ARP virus cheat
mostly occurs in Internet cafes. When attacked, all the
online computers disconnect immediately or some
computers fail to go online. Activating this feature may
prevent the attack by this type of virus.
Router sends ARP ___
times per second:
Prevent ARP attack by broadcast packet issued on the
intranet
MTU:
MTU is an acronym for Maximum Transmission Unit.
The default value is 1500.But in different network
environments, different values can be applied. ADSL
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