Configuring Static Ipv4-To-Ipv6 And Ipv6-To-Ipv4 Mappings - 3Com MSR 50 Series Configuration Manual

688 C 47: NAT-PT C
HAPTER
Configuring Static
IPv4-to-IPv6 and
IPv6-to-IPv4 Mappings
ONFIGURATION
# Configure an interface address and enable NAT-PT on the interface.
<RouterB> system-view
[RouterB] ipv6
[RouterB] interface serial 2/0
[RouterB-Serial2/0] ip address 8.0.0.1 255.255.255.0
[RouterB-Serial2/0] natpt enable
[RouterB-Serial2/0] quit
[RouterB] interface serial 2/1
[RouterB-Serial2/1] ipv6 address 2001::1/64
[RouterB-Serial2/1] natpt enable
[RouterB-Serial2/1] quit
# Configure a NAT-PT prefix.
[RouterB] natpt prefix 3001::
# Configure a NAT-PT address pool.
[RouterB] natpt address-group 1 8.0.0.10 8.0.0.19
# Configure dynamic mappings for IPv6 hosts accessing IPv4 hosts.
[RouterB] natpt v6bound dynamic prefix 3001:: address-group 1
Verification
If you carry out the ping ipv6 3001::0800:0002 command on Router C after
completing the configurations above, you should receive a response packet.
At this time, you can see on Router B the established NAT-PT session.
[RouterB] display natpt session all
NATPT Session Info:
No
1 2001::0002
3001::0800:0002
Network requirements
An IPv4 network is connected to an IPv6 network through a NAT-PT device -
Router B. Static IPv4-to-IPv6 and IPv6-to-IPv4 mappings configured on Router B so
that the IPv4 and IPv6 networks can access each other.
Network diagram
Figure 203 Network diagram for NAT-PT (static IPv4-to-IPv6 and IPv6-to-IPv4 mappings)
Router A
S 2 / 0
8 . 0 . 0 . 2 / 24
IPv 4 network
IPV6Source
IPV6Destination
Router B
2001 :: 2 / 64
S 2 / 1
S 2 / 0
2001 :: 1 / 64
8 . 0 . 0 . 1 / 24
IPv 6 network
IPV4Source
IPV4Destination
^57259 8.0.0.19 ^12288
^ 0 8.0.0.2 ^
Router C
S 2 / 0
Pro
ICMP
0