136
so.
Check
this
box
and
the
router
will
block
all
traffics
which
are
trying
to
scan
your
Internet
IP
address.
Sync
Flood
This
is
another
kind
of
attack,
which
uses
a
lot
of
fake
connection
request
to
consume
the
memory
of
your
server,
and
try
to
make
your
server
become
unusable.
Check
this
box
and
the
router
will
filter
this
kind
of
traffic
out.
If
you
need
to
specify
the
details
of
every
DoS
attack,
please
click
‘Advanced
Settings’
button,
and
the
following
settings
will
appear:
The
descriptions
of
every
setup
item
are
listed
below:
Item
Name
Description
Ping
of
Death
Set
the
threshold
of
when
this
DoS
prevention
mechanism
will
be
activated.
Please
check
the
box
of
Ping
of
Death,
and
input
the
frequency
of
threshold
(how
many
packets
per
second,
minute,
or
hour),
you
can
also
input
the
‘Burst’
value,
which
means
when
this
number
of
‘Ping
of
Death’
packet
is
received
in
very
short
time,
this
DoS
prevention
mechanism
will
be
activated.
Discard
Ping
From
WAN
Check
the
box
to
activate
this
DoS
prevention
mechanism.
Port
Scan
Many
kind
of
port
scan
methods
are
listed
here,
please
check
one
or
more
DoS
attack
methods
you
want
to
prevent.
Содержание BR-6475nD
Страница 1: ......
Страница 15: ...14 2 Select Obtain an IP address from a DHCP server then click OK ...
Страница 17: ...16 2 Select Obtain an IP address automatically and Obtain DNS server address automatically then click OK ...
Страница 19: ...18 2 Select Obtain an IP address automatically and Obtain DNS server address automatically then click OK ...
Страница 21: ...20 2 Select Obtain an IP address automatically and Obtain DNS server address automatically then click OK ...
Страница 111: ...110 and is not malfunction You can reconnect to this broadband router and continue on other settings later ...
Страница 144: ...143 4 1 6 Statistics This page shows the statistical information of each network interface and the total system up time ...
Страница 150: ...149 ...
