54 lines
1.1 KiB
Markdown
54 lines
1.1 KiB
Markdown
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# Debugging & Testing SNMP Issues
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### Install net-snmp on your system:
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Mac:
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```
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brew install net-snmp
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```
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### Run an SNMP simulator docker image to get a full MIB on port 161:
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```
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docker run -d -p 161:161/udp xeemetric/snmp-simulator
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```
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### snmpget:
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snmpget corresponds to the inputs.snmp.field configuration.
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```bash
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$ # get an snmp field with fully-qualified MIB name.
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$ snmpget -v2c -c public localhost:161 system.sysUpTime.0
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DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (1643) 0:00:16.43
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$ # get an snmp field, outputting the numeric OID.
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$ snmpget -On -v2c -c public localhost:161 system.sysUpTime.0
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.1.3.6.1.2.1.1.3.0 = Timeticks: (1638) 0:00:16.38
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```
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### snmptranslate:
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snmptranslate can be used to translate an OID to a MIB name:
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```bash
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$ snmptranslate .1.3.6.1.2.1.1.3.0
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DISMAN-EVENT-MIB::sysUpTimeInstance
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```
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And to convert a partial MIB name to a fully qualified one:
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```bash
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$ snmptranslate -IR sysUpTime.0
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DISMAN-EVENT-MIB::sysUpTimeInstance
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```
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And to convert a MIB name to an OID:
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```bash
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$ snmptranslate -On -IR system.sysUpTime.0
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.1.3.6.1.2.1.1.3.0
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```
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