Security; Ip Filter Configuration - Huawei HG8240 Service Manual

EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
Parameter
RTS Threshold
Frag Threshold

5.5 Security

This topic describes how to configure the IP address filter, MAC address filter, DoS, and ONT
access control through the Web page.

5.5.1 IP Filter Configuration

5.5.2 MAC Filter Configuration
5.5.3 DoS Configuration
5.5.4 ONT Access Control Configuration
5.5.1 IP Filter Configuration
1.
Issue 04 (2011-01-12)
In the navigation tree on the left, choose Security > IP Filter Configuration. In the pane
on the right, enable the IP address filter function. After selecting the filter mode, click
New. Then, in the dialog box that is displayed, configure the rule for filtering IP addresses
from the WAN interface to the LAN port, as shown in
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Description
Indicates the request to send (RTS) threshold. It is used to
prevent the conflict in data transmission in the wireless LAN.
The smaller the RTS threshold, the larger the frequency of RTS
packet transmission, and the faster of the system recovery from
the interruption or conflict. However, more bandwidth is used,
which affects the throughput of other network data packets.
It ranges from 1 byte to 2346 bytes, and the default value is 2346
bytes.
Indicates the fragment threshold. When the size of a packet is
greater than this threshold, the packet will be fragmented. If the
transmission of fragments is interrupted, only the parts that are
not successfully transmitted need to be retransmitted.
It ranges from 256 bytes to 2346 bytes, and the default value is
2346 bytes.
5 Web Page Reference
Figure 5-17.
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