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What is an EUI-64 link local address?


It's an IPv6 address that incorporates the MAC address of an interface.  Here's an example.

If the MAC address is:

We first stick FFFE in the middle of the MAC address.  So we get:
     00:04:de fffe a8:cc:1b

Then we invert the 7th most significant bit.  So we get:
     02:04:de fffe a8:cc:1b

Then the link local prefix is prepended and so we end up with:     

Product : IPv6