Figure 5-28
UPnP Configuration
2.
Click
Apply
to apply the configuration.
Universal Plug and Play (UPnP) is the name of a group of protocols. The UPnP supports zero
configuration networking and automatic discovery of different network devices. If the UPnP is
enabled, the UPnP-enabled device can be dynamically connected to the network to obtain the
IP address, obtain the transfer performance, discover other devices, and learn the performance
of the other devices. The UPnP-enabled device can be automatically disconnected from the
network, without affecting the device or other devices.
When the UPnP is enabled, the LAN-side PC automatically finds the ONT, which is considered
as a peripheral device of the PC and is plug-and-play. After running application software on the
PC, port mapping entries are automatically generated on the ONT through the UPnP protocol,
thus improving the running speed.
5.8.4 ARP Configuration
1.
In the navigation tree on the left, choose
Network Applications
>
ARP Configuration
.
In the pane on the right, click
New
. In the dialog box that is displayed, set the resolution
rule between a MAC address and an IP address, as shown in
Figure 5-29
ARP Configuration
2.
Click
Apply
to apply the configuration.
Static ARP means to manually add an ARP entry on an ONT. A static ARP never ages and can
only be deleted manually. If the mapping between the IP address and MAC address of the peer
device is available, configuring a static ARP entry benefits a lot. For example, the dynamic ARP
entry learning is omitted during device communication and the static ARP entry prevents a
device from learning an incorrect ARP entry in the case of malicious attacks.
EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
5 Web Page Reference
Issue 04 (2011-01-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5-31
