Vigor2862 Series User’s Guide
771
TIMEOUT
It means the time (seconds) that a flooding attack will be blocked.
Set a value larger than 5.
-a
It means to enable the defense function for all attacks listed in
ATTACK_0.
-e
It means to enable defense function for a specific attack(s).
ATTACK_0
It means to specify a name of the following attacks: ip_option,
tcp_flag, land, teardrop, smurf, pingofdeath, traceroute,
icmp_frag, syn_frag, unknow_proto, fraggle.
-d
It means to disable the defense function for a specific attack(s).
E
E
x
x
a
a
m
m
p
p
l
l
e
e
>dos –A
The Dos Defense system is Activated
>dos –s synflood 50 10
Synflood is enabled! Threshold=50 <pke/sec> timeout=10 <pke/sec>
T
T
e
e
l
l
n
n
e
e
t
t
C
C
o
o
m
m
m
m
a
a
n
n
d
d
:
:
e
e
x
x
i
i
t
t
Type this command will leave telnet window.
T
T
e
e
l
l
n
n
e
e
t
t
C
C
o
o
m
m
m
m
a
a
n
n
d
d
:
:
I
I
n
n
t
t
e
e
r
r
n
n
e
e
t
t
This command allows you to configure detailed settings for WAN connection.
S
S
y
y
n
n
t
t
a
a
x
x
internet -W n -M n [-<command> <parameter> | ... ]
S
S
y
y
n
n
t
t
a
a
x
x
D
D
e
e
s
s
c
c
r
r
i
i
p
p
t
t
i
i
o
o
n
n
Parameter Description
-M n
M means to set Internet Access Mode (Mandatory) and n means
different modes (represented by 0 – 3)
n=0: Offline
n=1: PPPoE
n=2: Dynamic IP
n=3: Static IP
<command><parameter>|…] The available commands with parameters are listed below.
[…] means that you can type in several commands in one line.
-S <isp name>
It means to set ISP Name (max. 23 characters).
-P <on/off>
It means to enable PPPoE Service.
-u <username>
It means to set username (max. 49 characters) for Internet
accessing.
-p <password>
It means to set password (max. 49 characters) for Internet
accessing.
-a n
It means to set PPP Authentication Type and n means different
types (represented by 0-1).
n=0: PAP/CHAP (this is default setting)
n=1: PAP Only
-t n
It means to set connection duration and n means different
conditions.
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