SNMP do not response

[Pablo1]

Hello Team!

I am using a FortiGate 40F model FG-40F with a configuration which consist of a VDOM root (management, operation mode NAT) and a VDOM transparent (operation mode transparent).

The VDOM root is only use to give access to internet:

The VDOM transparent is only use to stablish a firewall between a network called LAN and a network called WAN:

 

My objective is to monitor the Fortinet sending get SNMP from a PC connected to the port 2 (Inside lan 2).

I have configured the System > SNMP in this way:

My problem is that the Fortinet receives the SNMP get but not answer me:

I am sending the get SNMP with iReasoning Browser:

I amnot using HA or trusted hosts (I have tested to add my pc to trusted hosts but the behaviour does not change), I have checked the threads: SNMP don't response traffic, SNMP response and SNMP no response: timed out but I can not solve the problem. I give you more information that could be interesting:

I hope that you can help me, thanks in advance.

[kajlasunil]

Hi @Pablo1 

Please verify  if ha-direct under snmp community is disabled

config system snmp community
    edit 1
        set name "abcd"
        config hosts
            edit 1
                set ip x.x.x.x 255.255.255.255
                set ha-direct enable  <----- Set to disable
                set host-type query
            next
        end

[Pablo1]

Hi kajlasunil

I think is disabled:

Regards

[Pablo1]

Hi All,

Thanks to your contributions I have solved the problem. It was necessary a last step regarding my last post, which consist of configure the route from my PC (or the element that execute the SNMP GET request) to the IP 11.11.11.13. 

After that run the SNMP request to the IP 11.11.11.13, namely, the virtual IP at the end of the tunnel between VDOMs located in VDOM management.

Thanks again.