Configuration Example - H3C MSR 2600 Configuration Manual

Step
4. Specify the source address
or source interface for the
tunnel.
5. Exit to system view.
6. Enter the view of the
interface that connects the
IPv4 public network.
7. Enable DS-Lite tunneling on
the interface.

Configuration example

Network requirements
As shown in
on Ethernet 1/1 on the AFTR, so hosts in the private IPv4 network can access the public IPv4 network.
Figure 109 Network diagram
Configuration procedure
Make sure Router A and Router B can reach each other through IPv6.
Configure Router A:
•
# Specify an IPv4 address for Ethernet 1/1.
<RouterA> system-view
[RouterA] interface ethernet 1/1
[RouterA-Ethernet1/1] ip address 10.0.0.2 255.255.255.0
[RouterA-Ethernet1/1] quit
# Specify an IPv6 address for Ethernet 1/2, which is the physical interface of the tunnel.
[RouterA] interface ethernet 1/2
Command
source { ipv6-address |
interface-type
interface-number }
quit
interface interface-type
interface-number
ds-lite enable
Figure 109, configure a DS-Lite tunnel between Router A and Router B, and configure NAT
Remarks
By default, no source address or interface
is specified for the tunnel.
If you specify a source address, it is used
as the source address of the encapsulated
IPv6 packets.
If you specify a source interface, the
address of this interface is used as the
source address of the encapsulated IPv6
packets.
N/A
N/A
By default, DS-Lite tunneling is disabled.
Only after you use this command, the
AFTR can tunnel IPv4 packets from the
public IPv4 network to the B4 router.
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