I would recommend Dia. From my experience it does everything that you would want for a basic network diagram. Best of luck, Josh. <div class="gmail_quote">On Apr 26, 2012 11:46 AM, "Tom Sparks" <<a href="mailto:tom_a_sparks@yahoo.com.au">tom_a_sparks@yahoo.com.au</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> I am looking for easy to use network diagram software for windows or ubunutu? * clipart like object for the routers/hubs/computers * needs numbered ports on the routers/hubs --- tom_a_sparks "It's a nerdy thing I like to do" Please use ISO approved file formats excluding Office Open XML - <a href="http://www.gnu.org/philosophy/no-word-attachments.html" target="_blank">http://www.gnu.org/philosophy/no-word-attachments.html</a> Ubuntu wiki page <a href="https://wiki.ubuntu.com/tomsparks" target="_blank">https://wiki.ubuntu.com/tomsparks</a> 3 x (x)Ubuntu 10.04, Amiga A1200 WB 3.1, UAE AF 2006 Premium Edition, AF 2012 Plus Edition, Sam440 AOS 4.1.2, Roland DXY-1300 pen plotter, Cutok DC330 cutter/pen plotter Wanted: RiscOS system, GEOS system (C64/C128), Atari ST, Apple Macintosh (6502/68k/PPC only) -- ubuntu-au mailing list <a href="mailto:ubuntu-au@lists.ubuntu.com">ubuntu-au@lists.ubuntu.com</a> <a href="https://lists.ubuntu.com/mailman/listinfo/ubuntu-au" target="_blank">https://lists.ubuntu.com/mailman/listinfo/ubuntu-au</a> </blockquote></div>