Firewall - D-Link DSL-G604T User Manual

Fi irewall
Th he Firewa all Config
al lows the Router
pr redefined p policies inte
ag gainst certa in common
Th here are two o general ty
(D DoS, Port Sc can) that ca
th he Router, a as well as fil
pa acket types s sometimes u
Yo ou can cho oose to
pr rotection ag ainst a cust
at ttack and scan types
Pr rotection o or Port S
se elect the Sta ate Enabled
th he protectio on type
se election box xes for the
pr rotection list ted under ea
Service Filt
interfere wi
configuratio
DHCP Rela
Note
Manageme
Wh hen DoS, Po ort Scan, or
ne twork agains st the follow
Dos Prote ection
SYN Flood ch eck
ICMP Redirec ction check
Pa ge 70 of 110 0
DSL-G604T T Generation
uration w window
to enforce s pecific
ended to p protect
types of at ttacks.
ypes of prot tection
an be enabl led on
ltering for s pecific
used by hack kers.
en nable or d disable
tomized bas sket of
s. To use DoS
can Prote ction,
d radio butt on for
a nd click in n the
various typ pes of
ach.
tering may
ith other
ons such as
ay or Remote
ent via Telnet.
Service Filte ering Protec
wing:
Port Scan P P
FIN/URG/PSH a F
X Xmas Tree Sca
N Null Scan attac
S SYN/RST attac
S SYN/FIN Scan
II ADSL2+ Wireless Mo
Firewal
ction is enab bled, it will c
Protection n
attack
an
ck
ck
odem Router r
l Configuratio on menu
create a fire ewall policy t
S Service Fil tering
Ping from WAN P N
Telnet from W T WAN
FTP from WAN F N
DNS from WAN D N
IKE from WAN I N
R RIP from WAN N
D DHCP from WA AN
ICMP from LAN I N
www
to protect y our
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