Quality RRD is red (-100.0) after IP change and restart (SOLVED)

[unguzov]

I have problem with Quality RRD graph - after WAN IP change (new static IP) and new failover configuration (3 WANs) my Quality graph is showing only -100.0 and is red (I have no problems with WAN). Other interfaces (OPT1 and OPT2) are just fine with quality graph…

What can be the cause for this problem?

[dreamslacker]

Try deleting the quality rrd files from /var/db/rrd and then go to RRD-graphs -> Settings in the WebGUI and hit save.

[unguzov]

Problem was in gateway that do not accept ping.

<use_rrd_gateway>xxx.xxx.xxx.xxx</use_rrd_gateway>
http://forum.pfsense.org/index.php/topic,3470.30.html