EXFO FTB-8500 Series for FTB-500 - Manual (Page 499)

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Ethernet and Fibre Channel Application 485
IPv6 Address Configuration
IPv6 Address Configuration
Note: The default IPv6 address parameters are set from the IPv6 Test Preferences
on page 371.
Link-Local IPv6 Address
The Link-Local IPv6 Address (LLA) is used for local communication
between on-link neighbors.
Mode

Stateless Auto allows automatic generation of the IPv6 address based
on the MAC address. The mode Stateless Auto is selected by default.

Static allows to enter the IP address. The Link-Local IPv6 Address
must starts with FE80. The default address is
FE80:0000:0000:0000::[Interface ID], where [Interface ID] is
generated from the source MAC address.