Welcome to the ZyXEL Networking Glossary - your definitive source for descriptions of networking terms and ZyXEL's product features.
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IPv6 Unspecified Address
An IPv6 unspecified address (such as 0:0:0:0:0:0:0:0 or ::) is used as the source address when a device does not have its own address. It is similiar to “0.0.0.0” in IPv4.