H3C Technologies H3C SecPath F1000-E - Manual (Page 198)

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1 2001::0002 ^ 0 9.0.0.5 ^ 0 ICMP
3001::0005 ^ 0 8.0.0.2 ^ 0
Troubleshooting NAT-PT
Symptom
NAT-PT fails when a session is initiated on the IPv6 side.
Solution
• Enable debugging for NAT-PT and locate the fault according to the debugging information of the
device.
• 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.
• You can configure a larger address pool, or use NAPT-PT to perform NAT-PT.