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23.7 Legacy Series / Two subnets should be able to communicate
« on: October 08, 2023, 10:39:52 pm »
Hi,
I am having a internal LAN on 192.168.1.0/24 - which is getting too small slowly.
Now I created a second LAN for 192.168.2.0/24.
On this subnet all the IOT-devices should reside and they only should have internet access occasionally (for updates).
As my OPnsense is running on a VM, I bound an additional IP within 192.168.2 and created a new interface in OPnsense.
How can I let this two interfaces communicate without any restrictions (MQTT, web and so on), but only open WAN access on the second subnet (192.168.2) for special IPs temporarrily?
Best regards and thanks in advance,
Otto
I am having a internal LAN on 192.168.1.0/24 - which is getting too small slowly.
Now I created a second LAN for 192.168.2.0/24.
On this subnet all the IOT-devices should reside and they only should have internet access occasionally (for updates).
As my OPnsense is running on a VM, I bound an additional IP within 192.168.2 and created a new interface in OPnsense.
How can I let this two interfaces communicate without any restrictions (MQTT, web and so on), but only open WAN access on the second subnet (192.168.2) for special IPs temporarrily?
Best regards and thanks in advance,
Otto