Anycast Address - Lenovo ThinkSystem NE2552E Application Manual

Anycast Address

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Packets sent to an anycast address or list of addresses are delivered to the nearest
interface identified by that address. Anycast is a communication between a single
sender and a list of addresses.
Anycast addresses are allocated from the unicast address space, using any of the
defined unicast address formats. Thus, anycast addresses are syntactically
indistinguishable from unicast addresses. When a unicast address is assigned to
more than one interface, thus turning it into an anycast address, the nodes to which
the address is assigned must be explicitly configured to know that it is an anycast
address.
Chapter 22: Internet Protocol Version 6
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