snmpwalk gives "No more variables left in this MIB View (It is past the end of the MIB tree)"

[srahl-wcc]

I've followed instructions in the README.md file. However, I'm getting the following:

root@itsputil01:~
$ snmpwalk -v 3 -u snmp-rw-user -l authPriv -a SHA -x AES -A <redacted> -X EncryptPass localhost .1.3.9950.1
SNMPv2-SMI::org.9950.1 = No more variables left in this MIB View (It is past the end of the MIB tree)
root@itsputil01:~
$ snmpwalk -v 3 -u snmp-rw-user -l authPriv -a SHA -x AES -A <redacted> -X EncryptPass -c public localhost .1.3.9950.1
SNMPv2-SMI::org.9950.1 = No more variables left in this MIB View (It is past the end of the MIB tree)

Please see the attached snmpd.conf. Any ideas?
itsputil01_snmpd_conf.tgz

[srahl-wcc]

I have removed the following line from snmpd.conf and restarted the daemon, but there was no change in behavior.

view systemview included .1.3.9950.1

[srahl-wcc]

When I run the script, it hangs. When I run the following command, it works fine:

systemctl list-units -a -t service --no-legend

[srahl-wcc]

$ python -V && python3 -V
Python 3.9.18
Python 3.9.18