SNMP across interfaces/subnets?

5mall5nail5

Hey guys - I have an Observium VM that is on my LAN interface (192.168.50.0/24) and I can add SNMP devices into it on that subnet. I have a "DMZ" that is on 192.168.200.0/24 and can ping the boxes from the Observium VM but cannot do an SNMP query. The permissions are fine, if I put the Observium VM on the DMZ interface then I can query. I have the following on my LAN interface:

IPv4 * * * * * * none

And the following on my DMZ interface:

IPv4 * * * * * * none

What gives here?

Thanks in advance!

jimp

Is the firewall the default gateway for both segments?

Is anything multi-homed between those segments?

johnpoz

I have observium running on my lan interface and query stuff on other segments just fine.

How is it a dmz if you allow it any any access? ;)

What error do you get in observium when you go to setup the device?