If you use MRTG/RRD with the Routers2 frontend, then the default behaviour is to display unknowns as a grey bar. The 'unknaszero' and 'unknasprev' options show the two behaviours of native-mode MRTG.
Routers2 will also use the previous value for (only) the 1st unknown if you are in default behaviour. Steve Steve Shipway University of Auckland ITS UNIX Systems Design Lead [email protected] Ph: +64 9 373 7599 ext 86487 _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
