pfSense

After upgrading to 2.1-RC0 (i386) built on Tue Jul 23 09:56:03 EDT 2013 I noticed that my RRD traffic graphs are failing to generate on my Alix system. Not sure which snapshot broke it since I have updated multiple times this week and didn't notice until now.

Version 2.1-RC0 (i386)
built on Tue Jul 23 09:56:03 EDT 2013

Platform nanobsd (2g)
CPU Type Geode(TM) Integrated Processor by AMD PCS

/status_rrd_graph_img.php: Failed to create graph with error code 1, the error is: ERROR: No DS called 'inpass6' in '/var/db/rrd/wan-traffic.rrd'/usr/bin/nice -n20 /usr/local/bin/rrdtool graph /tmp/wan-traffic.rrd-month.png --start 1371957483 --end 1374635883 --step 3600 --vertical-label "bits/sec" --color SHADEA#eeeeee --color SHADEB#eeeeee --title "`hostname` - WAN :: Traffic - 1 month - 1 hour average" --height 200 --width 620 DEF:wan-in_bytes_pass=/var/db/rrd/wan-traffic.rrd:inpass:AVERAGE:step=3600 DEF:wan-out_bytes_pass=/var/db/rrd/wan-traffic.rrd:outpass:AVERAGE:step=3600 DEF:wan-in_bytes_block=/var/db/rrd/wan-traffic.rrd:inblock:AVERAGE:step=3600 DEF:wan-out_bytes_block=/var/db/rrd/wan-traffic.rrd:outblock:AVERAGE:step=3600 DEF:wan-in6_bytes_pass=/var/db/rrd/wan-traffic.rrd:inpass6:AVERAGE:step=3600 DEF:wan-out6_bytes_pass=/var/db/rrd/wan-traffic.rrd:outpass6:AVERAGE:step=3600 DEF:wan-in6_bytes_block=/var/db/rrd/wan-traffic.rrd:inblock6:AVERAGE:step=3600 DEF:wan-out6_bytes_bl