![]() ![]() A packet sent to a multicast address is delivered to all interfaces identified by that address. A packet sent to an anycast address is delivered to one of the interfaces identified by that address.Īn anycast address identifies a set of interfaces (typically belonging to different nodes). Global unicast addresses are globally routable and reachable on the IPv6 portion of the Internet.Ī prefix for link local addresses is always FE80::/64 with the interface ID be 64-bit length.Ī multicast address identifies multiple interfaces (typically belonging to different nodes). A packet sent to a unicast address is delivered to the interface identified by that address.įor the Unicast IPv6 Addresses, there are many types: Global unicast addresses, Link local addresses etc. Hexadecimal digits are expressed as lower-case letters. E.g., 2001:db8:0:0:1:0:0:1 is rendered as 2001:db8::1:0:0:1 rather than as 2001:db8:0:0:1::1. How do you manually shorten or compress an IPv6 address Remove any leading zeros - All leading zeros within each group of 4 hexadecimal digits should be. ![]() In general, there are three types of IPv6 address: Unicast IPv6 Addresses, Multicast IPv6 Addresses and Anycast IPv6 Addresses.Īn unicast address identifies a single interface within the scope of the type of unicast address. If there are multiple longest runs of all-zero fields, then it is the leftmost that is compressed. ![]()
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