Environment

Situation

# systemctl enable --now snmpd.service

Created symlink /etc/systemd/system/multi-user.target.wants/snmpd.service → /usr/lib/systemd/system/snmpd.service.
Job for snmpd.service failed because the control process exited with error code.
See "systemctl status snmpd.service" and "journalctl -xeu snmpd.service" for details.

# systemctl status snmpd.service

× snmpd.service - Simple Network Management Protocol (SNMP) daemon.
     Loaded: loaded (/usr/lib/systemd/system/snmpd.service; enabled; vendor preset: disabled)
     Active: failed (Result: exit-code) since Thu 2024-04-25 09:31:37 +08; 18s ago
    Process: 59201 ExecStart=/usr/sbin/snmpd $OPTIONS -f (code=exited, status=127)
   Main PID: 59201 (code=exited, status=127)

Apr 25 09:31:37 umc1 systemd[1]: Starting Simple Network Management Protocol (SNMP) daemon....
Apr 25 09:31:37 umc1 snmpd[59201]: /usr/sbin/snmpd: error while loading shared libraries: libnetsnmpagent.so.40: cannot open shared object>
Apr 25 09:31:37 umc1 systemd[1]: snmpd.service: Main process exited, code=exited, status=127/n/a
Apr 25 09:31:37 umc1 systemd[1]: snmpd.service: Failed with result 'exit-code'.
Apr 25 09:31:37 umc1 systemd[1]: Failed to start Simple Network Management Protocol (SNMP) daemon..
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Cause