SNMP poll on non default snmp port 161

Hello,

I would like to request for your support on this.

I am having problem adding a device which runs SNMP on port 8001. The polling fails.

In the captured trace on Orion side I can see two UPD pkgs with the destination port marked as vcom-tunnel.

Based on IANA port assignments this seems ok.

http://www.iana.nl/assignments/service-names-port-numbers/service-names-port-numbers.txt

In the trace there is clearly a udp pkg going from Orion to destination device and a udp "response" coming back in.

However the polling does not succeed.

Is there some extra configuration I need to do on Orion side besides entering the actual port number in the SNMP Port field?

Based on below instructions, it should be straight forward.

http://www.solarwinds.com/documentation/en/flarehelp/sam/content/orionapmagaddingdeviceswebconsole.htm

Any chance that Orion does not "understand" the response because it is not coming from not default port 8001?

I have no problem adding devices to NPM which run on default SNMP 161.

In this case there is clearly a  get-request and a get-response message.

I believe the reason I see clearly SNMP protocol messages is because of wireshark settings.

SW version: Orion NPM 11.5.

Thank you

Nantia