Good thinking on the int->string table and thanks for the suggestion! I'll implement that for 1.1.
Regarding your Zyxel mapping, it looks like the folks at [http://linuxnet.ca/ieee/oui/nmap-mac-prefixes](http://forum.nim-lang.org///linuxnet.ca/ieee/oui/nmap-mac-prefixes) updated their table and fixed your problem. If you "make cleanall" (or wait for the next release of netwatch) you should have the correct mapping. I thought about the DNS lookup for unlabeled hosts ([netwatch TODO](https://github.com/johnscillieri/netwatch/blob/master/TODO.md)) and agree it's a good idea (though I probably _won't_ color them differently as I originally considered). Should be easy enough to include for 1.1 as well. Thank you SO much for the feedback and I hope you like netwatch.
