I enabled the snmp v3 in the confd.conf file,
in the USM User Table, I created a new entry, with the following:
USM User Engine ID: same as the snmp engine ID in the unit, 50:77:4e:65:74:73
USM User Name: usmusername
USM User Security Name: admin
USM User Auth Protocol: 1.3.6.1.6.3.10.1.1.1(I believe that is no authentication)
USM User Priv Protocol: 1.3.6.1.6.3.10.1.2.1 (no priv)
the rest is blank.
I tried to connect it from the desktop:
c:\tools>SnmpWalk.exe -r:192.168.60.48 -v:3 -sn:usmusername -ei:50:77:4e:65:74:73
%Received a report pdu from remote host: Unknown EngineID (SNMPv3)
in the unit, the log file: /opt/apps/confd/var/confd/log/audit.log generate the following:
confd[2177]: audit user: usmusername/0 SNMP authentication failed: usmStatsUnknownEngineIDs: msg auth engine id: 05:00:77:04:E0:65:07:40:73:05
Can anyone tell me if I miss configured anything? thank you