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eui48ToEui64

eui48ToEui64(address): BitAddress

Defined in: packages/net-address/src/eui/eui-convert.ts:27

Widens an EUI-48 to an EUI-64 by inserting FF:FE between the 24-bit company identifier and the 24-bit extension identifier, per IEEE’s tutorial on the two formats.

The U/L bit is left alone. Flipping it is part of building an IPv6 interface identifier, not part of the EUI conversion — see euiToIpv6InterfaceIdentifier.

BitAddress

BitAddress

RangeError When the address is not 48 bits wide.