Try 'U' for 'Unknown'. However MRTG is quite clever, and anything that doesnt look like a number will be treated as an 'unknown'.
Steve Steve Shipway University of Auckland ITS UNIX Systems Design Lead [email protected]<mailto:[email protected]> Ph: +64 9 373 7599 ext 86487 ________________________________ From: [email protected] [[email protected]] on behalf of Engrie, Marc [[email protected]] Sent: Tuesday, 10 April 2012 1:57 a.m. To: [email protected] Subject: [mrtg] what to pass when not data? Hello, What values can be passed to MRTG when ther was no data available? Eg: Target[test]: `test.pl host` In normal circumstances test.pl would pass 2 values separated by \n. But wat should the script pass along if it could not get data (from the host)? NA NA Or UNK UNK Or … ? Marc Engrie ICT Infrastructure Manager Tel: +32 2 776 21 63 GSM: +32 476 52 35 45
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