Comtrend Corporation VG-8050 User Manual page 32

To manually set a Static Prefix for LAN side hosts it is possible by creating an entry
in the Static Prefix table with desired prefix and relative parameters.
If Static=1 for example, then the prefixes set in the Static Prefx table would be used
for LAN side hosts to generate an IPv6 address. Furthermore if IAPD=1, then the
WAN side prefix delegation would be used for LAN side hosts to generate an IPv6
address.
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