FTTH (Bridging ONT) Application Scenario
As shown in
, the FTTH (bridging ONT) works with upper-layer devices to support
DS+NAT+PPPoE/DS+NAT+IPoE HSI and DS+IPoE or DS+PPPoE IPTV services in the
Huawei fixed network IPv6 solution.
l
For the voice service: An ONT with a bulit-in voice module can directly provide VoIP
services for users. The ONT still processes VoIP services using IPv4.
l
Internet service: The PC and BRAS support the IPv4/IPv6 dual-stack, and can be connected
through the PPPoE or IPoE dial-up. The OLT and ONT perform Layer 2 forwarding for
both IPv4 and IPv6 user services, which can be configured almost in the same way. The
only difference is that commands for configuring the ACL and security (DHCP option and
anti-IP spoofing) features are different.
l
IPTV service: STBs support IPv4/IPv6 dual-stack and carry IPTV services using either
IPv4 or IPv6.
–
When STBs use IPoE and the OLT functions as the multicast duplication point, the
process for configuring IPv6 and IPv4 multicast services is the same, but commands
are different. The ONTs perform Layer 2 forwarding for only IPTV services, and the
configurations for IPv6 and IPv4 multicast services are the same on the ONT side.
–
When STBs use the PPPoE dial-up, they directly connect to the BRAS by PPPoE. The
OLT and ONTs only forward PPPoE services instead of processing multicast services.
This solution is not recommended.
Figure 19-6
FTTH (bridging ONT) service networking
UPE
OLT
UPE
Optical
splitter
ONT
PC
TV
STB
Phone
PC
TV
STB
Phone
ONT
NGN/IMS
Internet
PE-AGG
CGN
BRAS
IPTV
Headend
PE-AGG
19.5.2 Data Planning
This section describes the security, device management data, QoS, Internet service data, voice
service data, and IPTV service data planning.
Security Planning
Security planning includes system security, user security, and service security, ensuring user
services are provided properly from different dimensions.
In the FTTH (briding ONT) networking scenario, only anti-IP spoofing and DHCP option of
IPv6 and IPv4 services are different.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
19 IPv6 Configuration
Issue 01 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1916