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TL-R460
Cable/DSL Router User Guide
46
Figure 4-40
¾
Packets Statistic Interval (5 ~ 60)
-
The default value is 10. Select a value
between 5 and 60 seconds in the pull-down list. The “Packets Statistic interval”
value indicates the time section of the packets statistic.
¾
DoS Protection
-
Enable or disable the DoS protection function. Only when it is
enabled, will the flood filters be effective.
¾
Enable ICMP-FLOOD Attack Filtering
-
Enable or disable the “ICMP-FLOOD
Attack Filtering”.
¾
ICMP-FLOOD Packets Threshold: (5 ~ 3600)
-
The default value is 50. Enter a
value between 5 and 3600 packets/s. When the current number of ICMP-FLOOD
packets is beyond the permitted value, the Router will start up the blocking function
immediately.
¾
Enable UDP-FLOOD Filtering
-
Enable or disable the “UDP-FLOOD Filtering”.
¾
UDP-FLOOD Packets Threshold: (5 ~ 3600)
-
The default value is 50. Enter a
value between 5 ~ 3600 packets/s. When the current number of UPD-FLOOD
Packets is beyond the permitted value, the router will start up the blocking function
immediately.
¾
Enable TCP-SYN-FLOOD Attack Filtering
-
Enable or disable the “TCP-SYN-
FLOOD Attack Filtering”.
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Cable/DSL Router User Guide
47
¾
TCP-SYN-FLOOD Packets Threshold: (5 ~ 3600)
-
The default value is 50. Enter
a value between 5 ~ 3600 packets/s. When the current number of
TCP-SYN-FLOOD
Packets is beyond the permitted value, the router will start up
the blocking function immediately.
¾
Ignore Ping Packet from WAN Port
-
Enable or disable “ignore ping packet from
WAN port”. The default is disabled. If enabled, the ping packet from the Internet
can not access the router.
¾
Forbid Ping Packet from LAN Port -
Enable or disable forbidding Ping Packet to
access the router from the LAN port. The default value is disabled. If enabled, the
ping packet from the LAN port can not access the router. (Defends against some
viruses)
Click the
Save
button to save the settings.
Click the
Blocked Dos Host List
button to view the blocked hosts.
4.7
Static Routing
Choose menu “
Static Routing
”, you can configure the static route on the next screen
(shown in Figure 4-41). A static route is a pre-determined path that network information
must travel to reach a specific host or network.
Figure 4-41
¾
Destination IP Address
-
The “Destination IP Address” is the address of the
network or host that you want to assign to a static route.
¾
Subnet Mask
-
The “Subnet Mask” determines which portion of an IP address is the
network portion, and which portion is the host portion.
¾
Default Gateway
-
This is the IP address of the gateway device that allows for
contact between the router and the network or host.
¾
Status
-
This field displays the status,
Enabled
means the rule is effective,
Disabled
means the rule is ineffective.
To add/modify a static routing entry:
Step 1:
Click
Add New…
/
Modify
shown in Figure 4-41, you will see a new screen
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TL-R460
Cable/DSL Router User Guide
48
shown in Figure 4-42.
Step 2:
Enter the appropriate Destination IP Address, Subnet Mask and Default
Gateway, and then select the status.
Figure 4-42
Step 3:
Click
Save
to make the entry take effect.
)
Note:
If you want to add more than one static route, please go to
step 1
to continue.
Other configurations for the entries as shown in Figure 4-30:
Click the
Delete
button to delete the entry.
Click the
Enable All
button to enable all the entries.
Click the
Disable All
button to disable all the entries.
Click the
Delete All
button to delete all the entries.
Click the
Previous
button to view the information on the previous screen,
click the
Next
button to view the information on the next screen.
4.8
IP QoS
Choose menu “
IP QoS
”, you can configure the IP QoS function on the next screen
(shown in Figure 4-43).
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TL-R460
Cable/DSL Router User Guide
49
Figure 4-43
¾
Enable IP QoS
-
Select this option to enable IP QoS function.
¾
Choose BandWidth Type -
Select the network connection type. You can select
ADSL
or
Other
.
¾
Bandwidth Apply -
Enter the bandwidth you get. If you are not clear about that,
please contact with your ISP for help.
¾
IP Range -
Set the IP range of this entry.
¾
Mode -
There are 2 types of mode:
Minimum Bandwidth Guarantee
and
Maximum Bandwidth Limit
.
¾
Bandwidth -
Set the bandwidth you supply to this entry.
¾
Description -
Enter the description of this entry.
¾
Enable -
Select this option to enable this entry.
)
Note:
1)
The conversion relation of bandwidth: 1Mbps = 1000Kbps.
2)
Please choose the Network Connection Type and set the bandwidth according
to your Network. If you are not clear about that, please contact with your ISP for
help.
3)
If no IP QoS item is enabled, the Bandwidth Apply won't be effective.
4)
IP address range for different entries could not have intersection with each
other.
5)
After the configurations, click the Save button for the change to take effect.
Other configurations for the entries as shown in Figure 4-43:
Click the
Clear
button to clear single entry.
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Cable/DSL Router User Guide
50
Click the
Clear All
button to clear all entries.
Click the
Save
button to save all configurations.
4.9
IP & MAC Binding
Choose menu “
IP & MAC Binding
”, you can see the submenus under the main menu:
Binding Setting
and
ARP List
.
Figure 4-44
Click any of them, and you will be able to configure the corresponding function. The
detailed explanations for each submenu are provided below.
4.9.1 Binding Setting
Choose menu “
IP & MAC Binding
Binding Setting
”, you can view and add IP & MAC
binding entries on the next screen (shown in Figure 4-45).
Figure 4-45
¾
MAC Address
-
This field displays the MAC address of the controlled computer in
the LAN.
¾
IP Address -
This field displays the assigned IP address of the controlled computer
in the LAN.
¾
Bind
-
Select Whether enable the arp binding or not. Only bind the MAC address
and IP address can the function take effect.
To add/modify an IP & MAC binding entry:
Step 1:
Click
Add New…
/
Modify
shown in Figure 4-45, you will see a new screen
shown in Figure 4-46.
Step 2:
Enter the MAC Address and IP Address in the corresponding field.

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