+<dt><a name="cidr.tomac"></a><strong>cidr:tomac</strong> ()</dt>
+<dd>
+
+
+Derive MAC address of IPv6 link local CIDR instance.
+
+Constructs a CIDR instance representing the MAC address contained in the IPv6
+link local address of this instance.
+
+This function has no effect on IPv4 instances, MAC address instances or IPv6
+instances which are not a link local address, it will return nothing in this
+case.
+
+
+
+
+
+
+<h3>Usage:</h3>
+<pre>local addr = luci.ip.new("fe80::6666:b3ff:fe47:e1b9")
+print(addr:tomac()) -- "64:66:B3:47:E1:B9"</pre>
+
+
+
+<h3>Return value:</h3>
+Return a new CIDR instance representing the MAC address if this
+ instance is an IPv6 link local address, else return nothing.
+
+
+
+</dd>
+
+
+
+
+<dt><a name="cidr.tolinklocal"></a><strong>cidr:tolinklocal</strong> ()</dt>
+<dd>
+
+
+Derive IPv6 link local address from MAC address CIDR instance.
+
+Constructs a CIDR instance representing the IPv6 link local address of the
+MAC address represented by this instance.
+
+This function has no effect on IPv4 instances or IPv6 instances, it will return
+nothing in this case.
+
+
+
+
+
+
+<h3>Usage:</h3>
+<pre>local mac = luci.ip.new("64:66:B3:47:E1:B9")
+print(mac:tolinklocal()) -- "fe80::6666:b3ff:fe47:e1b9"</pre>
+
+
+
+<h3>Return value:</h3>
+Return a new CIDR instance representing the IPv6 link local address.
+
+
+
+</dd>
+
+
+
+