F3215-HP Load Balancing Module Network Management Configuration Guide-6PW101

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[RouterA] ip route-static 9.0.0.0 24 8.0.0.1

3. Configure Router B on the IPv6 side:

# Enable IPv6.

<RouterB> system-view

[RouterB] ipv6

# Configure an IP address for GigabitEthernet 0/1.

[RouterB] interface gigabitethernet 0/1

[RouterB-GigabitEthernet0/1] ipv6 address 2001::2/64

[RouterB-GigabitEthernet0/1] quit

# Configure a static route to the subnet with the NAT-PT prefix.

[RouterB] ipv6 route-static 3001:: 16 2001::1

Verifying the configuration

Using the ping 9.0.0.5 command on Router A can receive responses, and using the display command

on LB can receive responses.

Troubleshooting NAT-PT

Symptom

NAT-PT fails when a session is initiated on the IPv6 side.

Solution

1. Enable debugging for NAT-PT and locate the fault according to the debugging information of the

device.

2. During debugging, check whether the source address of a packet is translated successfully. If not,

it is possible that the address pool has no sufficient IP addresses.

3. You can configure a larger address pool, or use NAPT-PT to perform NAT-PT.