Tim Rots

``` --- FAIL: TestSnmpV3AuthMD5PrivAES192Get (30.03s) generic_e2e_test.go:420: Get() failed with error => request timeout (after 3 retries) ``` Build passes locally against Net-SNMP 5.9. Will make another PR to update CircleCI...

Hi @haodayitiaoyu666. Can you share what version of gosnmp you are on and, if possible, some code to reproduce the issue? Thanks in advance.

> I wonder why an empty string is passed in here. @TimRots Thank you. That doesn't seem right indeed. Will have a look at it.

Hi @loganmc10 , seems like a nice feature. Will take a shot at implementing this

> I am using gosnmp version 1.25.0, where this issue does not seem to exist. 1.25.0 is unsupported by now and differs a lot from the current code base. >...

Thanks for sharing those pcaps, that accelerated some tests today. I feel that the unmarshal method in ``v3_usm.go`` is a bit on the strict side. With minimal logic changes and...

> Do you expect this fix to be implemented in the next released version? Sorry I don't think that will be the case.

Anyone had a chance yet to test this on Bookworm?

> @TimRots, yes, I just found this issue because I was getting the same warning after upgrading to Bookworm. Thank you for reaching out @haimgel, appreciated. @tpowell-progress Is help needed...

Thank you for the quick reply @bmhughes. I will try to make time next week to work on this and ask for your review when I have a draft PR...