Hi,
We are currently monitoring 300 routers. Is there anyone monitoring a higher
number of devices with MRTG RRDB?
Our problem is that MRTG server stops updating the RRDBs while the MRTG process
is still running.
We tried het below:
1- Stopped and restarted the MRTG processes, RDDBs are updated for a
period and then stopped again.
2- Increased the child processes (Forks) from 4 to 12 processes, RDDBs
updated for a period and then stopped again.
3- We installed a carbon copy of MRTG on another machine the problem
occurred on both machines at different times.
4- We debugged snmp on some of the routers during the outage, they were
not receiving any snmp requests from MRTG.
5- We are getting from messages log: "ERROR: I Quit! Another copy of mrtg
seems to be running. Check /data/mrtg-2/cfg/mrtg.pid"
6- In the MRTG debug we are getting the following :
"ERROR: Target[route1][_IN_] ' $target->[14]{$mode} ' did not eval into defined
data"
"SNMPGET Problem for 1.3.6.1.2.1.31.1.1.1.6.1 1.3.6.1.2.1.31.1.1.1.10.1 on
[email protected]::::1:2:v4only
at /data/mrtg-2/bin/mrtg line 2149
2009-09-01 00:13:47 -- --snpo: SNMPfound -- 'undef', 'undef'"
OS: Red Hat Enterprise Linux ES release 4 (Nahant) 3.4.3-9.EL4
MRTG: mrtg-2.15.1
RRDtool: rrdtool-1.2.19
Any pointers on where the problem is, is highly appreciated.
Best regards,
| Alex Koueik | L2 CF-NOC Engineer | STC | ext: +96614522647 | m: +966555211869
| www.stc.com.sa |
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