Hi David,<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">
<br>
</div>I think matching a range of mac address can be done rather simply with<br>
concat() and substring() and/or the use of subclasses for non-8-bit<br>
ranges.<br></blockquote><div><br>Can you please be more specific as to how can I use concat and substring for range of mac addresses ?<br>Say I want to see if a client has mac address between 00:00:00:00:00:00 and FF:FF:FF:11:11:11 etc. <br>
</div></div>