Change SNMP Port on RouterOS v6.22

RouterOS General
1

Is it possible? I have device behind MT and only one public address and would like to manage them both with Dude.

Thanks

2

In NAT on the router terminating the public IP, simply NAT the requests correctly:
PublicIP:SomePort → LocalIP:161

/ip firewall nat add chain=dst-nat dst-address=publicip proto=udp dst-port=someport action=dst-nat to-address=localip to-port=161

3

Ah, yes, of course!

Thank you!

4

/ip firewall nat add chain=dst-nat dst-address=publicip proto=udp dst-port=someport action=dst-nat to-address=localip to-port=161

It doesn’t work for me until I added another rule that allows udp traffic to publicip on port 161
In this case I have two opened ports: “someport” and 161.

snmpwalk -c public -v 2c publicip:someport

works fine! Good!
but

snmpwalk -c public -v 2c publicip:161

works too, and it’s not what i want

How i can get router to listen for snmp requests ONLY on “someport” ?