RRD Quality Graph
look like RRD quality graph is incorrect work, cause still remain old gateway name as picture below all red cross it was delete out from pfsense box
2.0-BETA5 (i386) built on Mon Feb 21 23:20:11 EST 2011
The old gateway graphs are never deleted. You can do that manually if you want, but we don't want to automatically delete data when someone may want to keep it.
The files are under /var/db/rrd/ if you want to clean them up.
Thank for your assist answer :)
the power be with you