The extra's this version has is that you're able to see the amount of errors per link and also a black arrow when the link is down. I couldn't find the software though. The site housing the script does not exist anymore.
I found this one too, when I was looking around for something
The black 'down' arrow is in 'our' weathermap too - although it's grey. If the throughput is EXACTLY zero (which is only true in practice on a dead link), then it goes grey. As for errors, it wouldn't be too hard, but cacti doesn't measure the error rate without you adding a second data source, at least (there are several error counters). I guess it'd be something like an ERRORTARGET or similar.
Great work your scripts. Are you making a PHP version. It would be great if we could add this to cacti itself with a decent user interface.
I've also added the icon part as extra to your source. Could you make that permanent to your code? The ICON part still has some flaws.
Yes, I have a mostly-working PHP version. My intention is to try and make a web-based editor for the maps using imagemaps and the PHP version. I have the next week off, so maybe now is the time to try and make it
It'd be great to have it appear like THold does inside cacti, especially if individual maps could be presented in the Graph Tree too.
What ICON part? Was that the thing to replace nodes with images?