You need spaces around the mathematical operators. .1.3.6.1.4.1.9.9.13.1.3.1.3.1&1.3.6.1.4.1.9.9.13.1.3.1.3.2:[EMAIL PROTECTED] .35.1 * 1.8 + 32
-----Original Message----- From: Jeffrey Wilkinson [mailto:[EMAIL PROTECTED] Sent: Thursday, November 13, 2003 10:16 AM To: [EMAIL PROTECTED] Subject: [mrtg] Real Numbers in Log cause failure I'm trying to use mrtg 2.10.5 on Win2000 to monitor temperature. Values from our router are returned in Celcius but we prefer them in Fahrenheit, so we modified the Target in mrgt.cfg to *1.8+32. When we leave as Celcius, integer values are logged and graphing works fine. When converted to Fahrenheit, real numbers are the result and logging/graphing fails, as only a single entry containing real numbers are logged, no matter how many hours elapse. I looked at RRDtool but Win32 binaries are not distributed and we do not have a Visual C++ complier (we are not software developers). My question-- is there an easy way to simply have mrtg round or truncate the real number into an integer to store in the log? We are not concerned with tenths of a degree. I was under the (misguided?) belief that mrtg automatically rounded, but this appears not to work. ########################### # excerpt from mrtg.cfg ########################### Target[216.136.29.1.temp]: .1.3.6.1.4.1.9.9.13.1.3.1.3.1&1.3.6.1.4.1.9.9.13.1.3.1.3.2:[EMAIL PROTECTED] .35.1*1.8+32 YLegend[216.136.29.1.temp]: Degrees F ShortLegend[216.136.29.1.temp]: °F MaxBytes[216.136.29.1.temp]: 100 Options[216.136.29.1.temp]: gauge,nopercent,growright,integer ########################### # Excerpt from log file when using # fahrenheit (real numbers). # Values are correct, but there is # never more than a single line # even after hours of running ########################### 1068739710 84.2 91.4 1068739410 0 0 0 0 1068739200 0 0 0 0 1068738900 0 0 0 0 1068738600 0 0 0 0 1068738300 0 0 0 0 1068738000 0 0 0 0 1068737700 0 0 0 0 1068737400 0 0 0 0 1068737100 0 0 0 0 1068736800 0 0 0 0 1068736500 0 0 0 0 1068736200 0 0 0 0 1068735900 0 0 0 0 1068735600 0 0 0 0 1068735300 0 0 0 0 1068735000 0 0 0 0 1068734700 0 0 0 0 1068734400 0 0 0 0 -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
