+It is possible to use regular expressions to match interface names, if the
+name is surrounded by I</.../> and collectd was compiled with support for
+regexps. This is useful if there's a need to collect (or ignore) data
+for a group of interfaces that are similarly named, without the need to
+explicitly list all of them (especially useful if the list is dynamic).
+Example:
+
+ Interface "lo"
+ Interface "/^veth/"
+ Interface "/^tun[0-9]+/"
+ IgnoreSelected "true"
+
+This will ignore the loopback interface, all interfaces with names starting
+with I<veth> and all interfaces with names starting with I<tun> followed by
+at least one digit.
+
+
+=item B<UniqueName> I<true>|I<false>
+
+Interface name is not unique on Solaris (KSTAT), interface name is unique
+only within a module/instance. Following tuple is considered unique:
+ (ks_module, ks_instance, ks_name)
+If this option is set to true, interface name contains above three fields
+separated by an underscore. For more info on KSTAT, visit
+L<http://docs.oracle.com/cd/E23824_01/html/821-1468/kstat-3kstat.html#REFMAN3Ekstat-3kstat>
+
+This option is only available on Solaris.
+