19216811.live4.5.1 PPPoE Dialup Emulation
After enabling PPPoE dialup emulation, you can emulate PPPoE dialup on the ONT and locate
faults.
4.5.2 Querying the Physical State of a POTS Port
This topic describes how to verify whether a POTS port is in the normal state by querying the
physical state of the POTS port on the NMS.
4.5.3 Querying the Status of a VoIP User
This topic describes how to verify VoIP service status by querying registration and calling states
of the VoIP user on the NMS.
4.5.4 Querying and Deleting VoIP Statistics
VoIP statistics include RTP statistics and calling statistics. This topic describes how to query
and delete VoIP statistics.
4.5.5 Caller Emulation Test
The caller emulation test verifies the basic calling services and preliminarily locates a fault.
4.5.6 Callee Emulation Test
The callee emulation test verifies the basic calling services and preliminarily locates a fault.
4.5.7 Automatic Emulation Test
The automatic emulation test verifies the basic calling services and preliminarily locates a fault.
4.5.8 Local Loopback and Remote Loopback on a POTS Port
The local loopback and remote loopback on a POTS port are used for determining the section
of the line where VoIP service failures occur.
4.5.9 VoIP Loop-Line Test
A VoIP loop-line test is used for locating a fault that occurs on wires A and B. It includes the
voltage test, resistance test, and current test.
4.5.1 PPPoE Dialup Emulation
After enabling PPPoE dialup emulation, you can emulate PPPoE dialup on the ONT and locate
faults.
Prerequisite
l
The user is a user with the operator authority or higher.
l
The OLT and the NMS communicate with each other properly.
l
PPPoE users are configured on the BRAS.
l
The NMS is able to discover an online ONT and Layer 3 data is configured.
Context
Currently, the mainstream access mode of broadband users is PPPoE dialup. In this mode, all
service packets are encapsulated in PPPoE packets and PPPoE dialup authentication is
terminated on the BRAS. The ONT is usually deployed on the edge of a network and resides
between PPPoE dialup users and the BRAS, connecting PPPoE users to the network.
With the PPPoE dialup emulation function enabled on the ONT, you can emulate PPPoE dialup
for testing and report collected test results to the NMS server. After analyzing the test result on
the NMS server, you can determine where a fault occurs, which is very useful for daily
maintenance and troubleshooting.
EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
4 Maintenance and Troubleshooting
Issue 04 (2011-01-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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