No traffic between interfaces in pfsense, why?

Question

Network administration

There are 3 interfaces in pfsense wan, lan1 - 192.168.1.1, lan2 - 192.168.2.1 Clients received addresses 192.168.1.10 and 192.168.2.10, the bottom line is that clients do not see each other ... do not enter by share, do not ping. The question is where to look and what is missing.

Answer 1

Write in the rules any-to-any on the lan1 lan2 interfaces. It will look like this:
IPv4 * * * * * * none

Answer 2

In order for clients to see each other, all conditions must be met:
1. All participants must have routes, they must know how to get to each other.
2. All the way through the packet and the request and the response must be allowed and there should not be NAT (otherwise it will be visible only from one side in the simplest case).
In the simplest case, for each network, the default gateway should be the ip address of the corresponding pfSense interface.
What is the default route for the 192.168.1.0 network?
What is the default route for the 192.168.2.0 network?
Is traffic between these networks allowed on pfSense?
Is such traffic allowed on the hosts themselves?