[mrtg] Graph not plotting, once my traffic goes above 562mbps

Steve Shipway s.shipway at auckland.ac.nz
Sun Oct 16 22:58:50 CEST 2011

The figures (~560Mbps with 1min interval) would suggest you are suffering
from counter wrap and the short counters wrapping in the 1min interval.


Change to using SNMPv2 and the 64bit counters and all should be OK.


To do this, append ':::::2' to the end of the Target definitions (no spaces)





Steve Shipway

ITS Unix Services Design Lead

University of Auckland, New Zealand

Floor 1, 58 Symonds Street, Auckland

Phone: +64 (0)9 3737599 ext 86487

DDI: +64 (0)9 924 6487

Mobile: +64 (0)21 753 189

Email:  <mailto:s.shipway at auckland.ac.nz> s.shipway at auckland.ac.nz

P Please consider the environment before printing this e-mail 



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