I am having some major issues trying to get 3Com 4800G switches working in Orion via SNMPv3. The 3Com 5500 EI switches we have work fine on all 3 versions of SNMP without any problems, i am not so surprised that they are different as they are working from a different chipset so have many large differences from the 4800Gs.
I can get the 4800Gs to work with Orion on v1 and v2 but it fails completely when using v3. To be sure of my config on the switch i have tested connectivity via v3 to these units by running a full scan of all Availble Standard Interfaces by using the Paessler Tester. This test worked fine along with all the other Request Types. On these switches I know that by using snmpv2 i can force the source of the snmp packets to be controlled by ACL, but my goal is to have all snmp traffic on our network moved to v3 only.
So my question is... has anyone here run into this problem if they too were unfortunate enough to have these 4800G switches on their network as well?
I will be very thankful for any insights into this puzzle, if it makes any difference we are running NPM 10.2.1 and APM 4.2.0
Many Thanks
Dave