190
ILS : Disabled
MGCP : Disabled
NBT : Disabled
PPTP : Enabled
RTSP : Enabled
RSH : Disabled
SCCP : Disabled
SIP : Disabled
SQLNET : Disabled
TFTP : Disabled
XDMCP : Disabled
Static NAT load balancing: Disabled
# Display NAT statistics.
[Router] display nat statistics
Total session entries: 0
Total EIM entries: 0
Total inbound NO-PAT entries: 0
Total outbound NO-PAT entries: 0
Total static port block entries: 0
Total dynamic port block entries: 430
Active static port block entries: 0
Active dynamic port block entries: 1
DS-Lite NAT444 configuration example
Network requirements
As shown in Figure 76, configure DS-Lite tunneling and NAT to allow the DS-Lite host to access the
IPv4 network over the IPv6 network.
Figure 76 Network diagram
Configuration procedure
Before configuration, make sure the DS-Lite host and AFTR can reach each other through IPv6.
1. Configure the AFTR:
# Specify an IPv4 address for GigabitEthernet 2/0/1.
<Router> system-view
[Router] interface gigabitethernet 2/0/1
[Router-GigabitEthernet2/0/1] ip address 20.1.1.1 24
[Router-GigabitEthernet2/0/1] quit
# Specify an IPv6 address for GigabitEthernet 2/0/2.
[Router] interface gigabitethernet 2/0/2
[Router-GigabitEthernet2/0/2] ipv6 address 1::2 64