On Thu, Jan 23, 2003 at 12:56:20PM +0000, Thomas Chiverton wrote: > > I am trying to graph virtual and physical memory, and have used MRTG a fair > bit, so can't understand what is wrong. The problem is that the graph (and > HTML) claim the values are always 0.
> And I have verified the OID's with snmpwalk: > # snmpwalk waspapp.locavista.com -c public > .1.3.6.1.4.1.674.10892.1.400.20.1.6.1 > enterprises.674.10892.1.400.20.1.6.1 = 574164 > # snmpwalk waspapp.locavista.com -c public > .1.3.6.1.4.1.674.10892.1.400.20.1.8.1 > enterprises.674.10892.1.400.20.1.8.1 = 1336 These numbers should be visible in the first line of the log file when MRTG queried the target. First step from now should be to verify that these numbers are collected. Depending on the result of this first step you can continue debugging. For instance: - The numbers are visible. In that case find out why they aren't being moved to the rest of the log (MaxBytes is a usual suspect). - The numbers aren't visible. In that case find out why a manual snmp get does work while MRTG doesn't. Let MRTG print some debugging information at strategic places such as right after the snmp get call. Print the rateup command with parameters and manually check the numbers on that line. And so on. HTH -- Much of what looks like rudeness in hacker circles is not intended to give offence. Rather, it's the product of the direct, cut-through-the-bullshit communications style that is natural to people who are more concerned about solving problems than making others feel warm and fuzzy. http://www.tuxedo.org/~esr/faqs/smart-questions.html -- 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
