Thank you in advance for reading this question.
I have two buildings, let's say A and B, each connected to the Internet. Devices in A also need to access devices in B and vice-versa. The Internet connection is too slow for my purposes so a VPN isn't a possible solution. So I thought to create a PTP link between the two networks, using two Ubiquiti Litebeam Gen2 LBE‑5AC‑Gen2. Given this configuration (I hope it's readable):
How should I make 192.168.2.x clients in building A access 192.168.0.x ones in building B and vice-versa? I thought about making two simple static routes on R1 and R2 for that.
Now the difficult question: is there a way to let every client in each building use both internet connections at once, in order to achieve greater speeds? Some sort of "distributed network balancing"? What changes at the network structure are needed? Is there any specific configurations for the Ubiquiti antennas?
Thank you again.