Planning Device or Service Solution Introduction
IP address
planning
(bridging ONT)
Internet
l IPv4 address: The PC obtains the IPv4 address
from the BRAS using PPPoE or IPoE.
– The BRAS can allocate a public network IP
address to the PC.
– The BRAS can allocate a private network
address to the PC. The private address is
translated to the public network address by
CGN (NAT44).
– When the IPoE dial-up is used, the static IPv4
address can be allocated to the PC.
l IPv6 address: The PC obtains the IPv4 address
from the BRAS using PPPoE or IPoE.
– The PC can also obtain the IP address from
the BRAS using DHCPv6.
– The PC can aslo obtain the IP address from
the BRAS using SLAAC.
– When the IPoE dial-up is used, the static IPv4
address can be allocated to the PC.
In all above-mentioned situations, the ONT is only
used for transparent transmission, but does not
participate in the address allocation.
IPTV service
l If the IPv4 protocol is used, an STB obtains the
IP address from the BRAS using DHCP.
l If the IPv6 protocol is used, the STB obtains the
IP address in either of the following ways:
– Obtains the IP address from the BRAS using
DHCPv6.
– Obtains the IP address from the BRAS using
SLAAC.
In all above-mentioned situations, the ONT is only
used for transparent transmission, but does not
participate in the address allocation.
VoIP service
The IPv4 protocol is still used. The ONT functions
as the DHCP client to obtain an IP address from the
DHCP server, or the NMS issues a static IP address
to the ONT using the configuration file. Voice
media/signaling flows at multiple POTS ports share
one IP address. Media flows are differentiated by
port.
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.
1918
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