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link_local?

        # IPAddr.link_local?

(from ruby core)
---
    link_local?()

---

Returns true if the ipaddr is a link-local address.  IPv4 addresses in
169.254.0.0/16 reserved by RFC 3927 and Link-Local IPv6 Unicast
Addresses in fe80::/10 reserved by RFC 4291 are considered link-local.



      

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