SNMP with SFlowtrend and sflow-rt

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Vlad Kratsberg

Jan 21, 2021, 6:34:18 PM1/21/21
to sFlow-RT

We are evaluating SflowRT and SflowTrend.  None of these apps are able to poll our devices via SNMPv3.   I was able to confirm by checking firewall sessions and doing tcpdump.

Does SflowTrend support SNMPv3 ? 

As for SFLOW-RT, here is our docker file:

FROM sflow/sflow-rt:latest
ENV RTAPP="-Ddns.servers=resolv.conf -Dgeo.asn=resources/config/GeoLite2-ASN.mmdb -Dsnmp.ifname=yes -Dsnmp.version=3 -Dsnmp.user=observium -Dsnmp.authprotocol=sha -Dsnmp.authpasswd=$SNMP_PASS -Dsnmp.privprotocol=aes123 -Dsnmp.privpasswd=$SNMP_PASS"
RUN /sflow-rt/ sflow-rt browse-metrics && /sflow-rt/ sflow-rt browse-flows && /sflow-rt/ sflow-rt prometheus && /sflow-rt/ sflow-rt flow-trend && /sflow-rt/ sflow-rt fabric-view && /sflow-rt/ sflow-rt top-flows

We are able to resolve countries and asns however SNMP is not polling.  What are we doing wrong ? 

Thank you

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