Lastly, you’ll need to of course refresh your index pattern and update the visualizations/Timelion queries.Įxample. I solved this by defining placing the converted MIBs instead under /etc/logstash/mibs/. "logstash SnmpMibError: file or directory path expected" However, I ran into the following error doing that from my home directory. dic format in the snmp input plugin.Īccording to the docs, you can define this to whatever path to decide to use for your converted MIBs. Now we need to specify the path for MIBs in the.
Please Enter the Sandvine MIB to convert: JuniperMibs/mib-jnx-chassis.txtĬhecking IETF MIB dependencies for JuniperMibs/mib-jnx-chassis.txt. 1 root root 4.3K Aug 31 00:35 mibs]$Īnother test: mibs]# sudo. 1 dberry dberry 9.3K mib-jnx-virtualchassis.txt 1 dberry dberry 4.2K mib-jnx-chassis-alarm.txt 1 dberry dberry 2.2K mib-jnx-chassis-fwdd.txt convertMIB.shĪll mibs]$ ls -lthr JuniperMibs/ |grep chassis mibs]$ cp JuniperMibs/mib-jnx-smi.txt mibs]$ sudo. I had a suspicion that smidump was looking for a MIB naming and definition to match, based on the previous error for “failed to locate MIB module `JUNIPER-SMI'” Once copying one of the dependencies (mib-jnx-smi.txt) to the name smidump was expecting, (JUNIPER-SMI.txt) I was able to complete the conversion, error free. Smidump: module `JuniperMibs/mib-jnx-chassis-fwdd.txt' contains errors, expect flawed output Please Enter the MIB to convert: JuniperMibs/mib-jnx-chassis-fwdd.txtĬhecking IETF MIB dependencies for JuniperMibs/mib-jnx-chassis-fwdd.txt. However, one thing I noticed was errors, despite the dependencies resolved: mibs]$ sudo. MIBdependenc圜md=`tr '\n' ' ' $MIB2CONVERT.python #make this a single line file for use with the smidump command Sed 's/^/-p /' MIBdependency.tmp >MIBdependency2.tmp #add -p to preload the modules/MIB dependencies These imports are listed in the MIB itself and easy enough to make a list out of: mibs]$ grep FROM JuniperMibs/mib-jnx-chassis-fwdd.txt |awk -F FROM '' |while read MIBdependencyįind / -name $MIBdependency >MIBdependency.tmp
Smidump: module `mib-jnx-chassis-fwdd.txt' contains errors, expect flawed output Mib-jnx-chassis-fwdd.txt:31: unknown object identifier label `jnxMibs' Mib-jnx-chassis-fwdd.txt:16: failed to locate MIB module `JUNIPER-SMI' JuniperMibs]$ smidump -level=1 -k -f python mib-jnx-chassis-fwdd.txt > mib-jnx-chassis-fwdd.dic dic file types.Īfter downloading and extracting the mib archive, I found (as expected) these OEM specific MIBs have requirements/imports from other MIBs. The method to import / convert the MIBs for the SNMP input plugin in Logstash, differs from the ruby import used for the SNMP trap plugin ( ).
#Logstash config snmp trap receiver download#
I managed to locate a download for all the MIBs here: However, this old SRX is running an ancient (10.0) version. MIBs are publicly available from juniper at the below link:
From my previous post where we configure SNMP polling for SRX KPIs, we can see the Juniper MIBs need to be imported into Logstash for proper conversion.
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