[Redfish/event/SNMP] test "Configure Multiple SNMP Managers On BMC And Check Trap On BMC Reboot" failed

[Julia-Delta]

Test environment as following,
BMC IP: 100.100.100.142
SNMP_MGR1_IP:100.100.100.142
SNMP_MGR2_IP:100.100.100.151
SNMP_MGR3_IP:100.100.100.144
SNMP_TRAPD_CMD:/usr/sbin/snmptrapd -f -c /etc/snmp/snmptrapd.conf -Le

Test result is failed because that the ${snmp_trap} was a empty string as the following capture.

But I test commands which in the robot script manually.
snmptrapd can get the trap which occurred by setting error event log reuqest

These are 2 questions,

1. Why did the robot get nothing after the error occurred?
2. Does SNMP_MGR1_IP and SNMP_MGR2_IP have to be vaild IP binding on eth0?
   SNMP_MGR1_IP need to build a ssh connection and SNMP_MGR2_IP is snmp trap server, I thought that these manager IP have to vaild and binding on eth0, so I need to set two IP on eth0 before testing?

Attached file is testing resuslt
results.zip

[gkeishin]

@meghagn12345 @prkatti1 Please check on this

[meghagn5]

@Julia-Delta We tested it on our system & this code is working fine.

For SNMP_MGR1_IP & SNMP_MGR2_IP please pass the IP of the system from where your are tracking/checking the snmp trap

[Julia-Delta]

@meghagn5 Thanks for your reply.
What is your testing environment?
My test environment is the following:
Python 3.10.12
Robot Framework 6.1.1 (Python 3.10.12 on linux)
redfish 3.2.2
redfish_utilities 3.2.7
redfishtool 1.1.8

[meghagn5]

@Julia-Delta

Python - 3.11
Robot Framework - 6.11

[Julia-Delta]

Hi @meghagn5,
I changed the environment to python 3.11, but test still failed.
I could enable snmptrapd, but recevied nothing after sending the error log event request.
May I ask the snmptrapd complete command? the trap message will send to the standard error stream, the standard output stream or others?