[#CNetAddr-IsRFC3927]
= xref:CNetAddr.adoc[CNetAddr]::IsRFC3927
:relfileprefix: ../
:mrdocs:

Whether this is an IPv4 link‐local autoconfig address (169.254.0.0/16).

== Synopsis

Declared in `<netaddress.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsRFC3927() const;
----

== Return Value

True when the address is in the IPv4 link‐local autoconfig range.


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