Port UDP/162 is not open : is snmptrapd running?

[Fl33Tr]

I have installed the module according to the documentation but I think I am doing something wrong from step one since the docs show the snmptrapd service as "green" right from the start.

So far I have tried:

• blank start options
• "-Lsd -d -n -0ne -f"
• "-Lsd -d -n -One -f"
• "L0w -f -p"
• "LOw -f -p"
• "-Lsd -n -t -Oed -f"
• Just "-n -Oen"
• Some variation of "-f" "-n"

Some of these configurations work better than others but not a single one gets rid of the error. Funny thing is that I was able to receive traps the very first time I installed the module. I can also verify that snmptrapd.service is indeed running but Port 162 is closed while 161 is open. Disabling ufw changed nothing, as one would expect.

I am running a trap reciever on the computer the vm is hosted on in combination with a device to send/check/recieve.

Could someone please point me in a direction how I can figure out what I am doing wrong ?

• trapdirector version (in icinga web 2 : System - About): 1.0.6
• Icinga Web 2 version and modules (in icinga web 2 : System - About): 2.9.5
• Icinga 2 version (icinga2 --version): r2.13.2-1
• Operating System and version: 20.04.3 LTS (Focal Fossa) Virtual Machine
• Webserver, PHP versions: PHP Version 7.4.3

[Fl33Tr]

After some more fideling with the start options this resulted in "All tests OK : DB, IdoDB, API, snmptrapd" -Oe -On -n -LOw -f -p